diff --git a/Cargo.lock b/Cargo.lock
index 87bd7e0d6..4d0dccc9f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -12,7 +12,7 @@ dependencies = [
  "clap_utils",
  "deposit_contract",
  "directory",
- "dirs 3.0.2",
+ "dirs",
  "environment",
  "eth2",
  "eth2_keystore",
@@ -22,7 +22,7 @@ dependencies = [
  "eth2_wallet",
  "eth2_wallet_manager",
  "filesystem",
- "futures 0.3.14",
+ "futures 0.3.15",
  "hex",
  "libc",
  "rand 0.7.3",
@@ -35,7 +35,7 @@ dependencies = [
  "slog-term",
  "slot_clock",
  "tempfile",
- "tokio 1.5.0",
+ "tokio 1.7.1",
  "types",
  "validator_dir",
 ]
@@ -62,9 +62,9 @@ dependencies = [
 
 [[package]]
 name = "addr2line"
-version = "0.14.1"
+version = "0.15.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a55f82cfe485775d02112886f4169bde0c5894d75e79ead7eafe7e40a25e45f7"
+checksum = "e7a2e47a1fbe209ee101dd6d61285226744c6c8d3c21c8dc878ba6cb9f467f3a"
 dependencies = [
  "gimli",
 ]
@@ -90,38 +90,37 @@ dependencies = [
  "generic-array 0.14.4",
 ]
 
+[[package]]
+name = "aead"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "922b33332f54fc0ad13fa3e514601e8d30fb54e1f3eadc36643f6526db645621"
+dependencies = [
+ "generic-array 0.14.4",
+]
+
 [[package]]
 name = "aes"
 version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dd2bc6d3f370b5666245ff421e231cba4353df936e26986d2918e61a8fd6aef6"
 dependencies = [
- "aes-soft 0.5.0",
- "aesni 0.8.0",
+ "aes-soft",
+ "aesni",
  "block-cipher",
 ]
 
 [[package]]
 name = "aes"
-version = "0.6.0"
+version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "884391ef1066acaa41e766ba8f596341b96e93ce34f9a43e7d24bf0a0eaf0561"
+checksum = "495ee669413bfbe9e8cace80f4d3d78e6d8c8d99579f97fb93bde351b185f2d4"
 dependencies = [
- "aes-soft 0.6.4",
- "aesni 0.10.0",
- "cipher",
-]
-
-[[package]]
-name = "aes-ctr"
-version = "0.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7729c3cde54d67063be556aeac75a81330d802f0259500ca40cb52967f975763"
-dependencies = [
- "aes-soft 0.6.4",
- "aesni 0.10.0",
- "cipher",
+ "cfg-if 1.0.0",
+ "cipher 0.3.0",
+ "cpufeatures",
  "ctr",
+ "opaque-debug 0.3.0",
 ]
 
 [[package]]
@@ -130,24 +129,24 @@ version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0301c9e9c443494d970a07885e8cf3e587bae8356a1d5abd0999068413f7205f"
 dependencies = [
- "aead",
+ "aead 0.3.2",
  "aes 0.5.0",
  "block-cipher",
- "ghash",
+ "ghash 0.3.1",
  "subtle 2.4.0",
 ]
 
 [[package]]
 name = "aes-gcm"
-version = "0.8.0"
+version = "0.9.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5278b5fabbb9bd46e24aa69b2fdea62c99088e0a950a9be40e3e0101298f88da"
+checksum = "bc3be92e19a7ef47457b8e6f90707e12b6ac5d20c6f3866584fa3be0787d839f"
 dependencies = [
- "aead",
- "aes 0.6.0",
- "cipher",
+ "aead 0.4.1",
+ "aes 0.7.4",
+ "cipher 0.3.0",
  "ctr",
- "ghash",
+ "ghash 0.4.2",
  "subtle 2.4.0",
 ]
 
@@ -162,16 +161,6 @@ dependencies = [
  "opaque-debug 0.3.0",
 ]
 
-[[package]]
-name = "aes-soft"
-version = "0.6.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be14c7498ea50828a38d0e24a765ed2effe92a705885b57d029cd67d45744072"
-dependencies = [
- "cipher",
- "opaque-debug 0.3.0",
-]
-
 [[package]]
 name = "aesni"
 version = "0.8.0"
@@ -182,16 +171,6 @@ dependencies = [
  "opaque-debug 0.3.0",
 ]
 
-[[package]]
-name = "aesni"
-version = "0.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea2e11f5e94c2f7d386164cc2aa1f97823fed6f259e486940a71c174dd01b0ce"
-dependencies = [
- "cipher",
- "opaque-debug 0.3.0",
-]
-
 [[package]]
 name = "ahash"
 version = "0.4.7"
@@ -232,9 +211,9 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.40"
+version = "1.0.41"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28b2cd92db5cbd74e8e5028f7e27dd7aa3090e89e4f2a197cc7c8dfb69c7063b"
+checksum = "15af2628f6890fe2609a3b91bef4c83450512802e59489f9c1cb1fa5df064a61"
 
 [[package]]
 name = "arbitrary"
@@ -247,9 +226,9 @@ dependencies = [
 
 [[package]]
 name = "arc-swap"
-version = "1.2.0"
+version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d4d7d63395147b81a9e570bcc6243aaf71c017bd666d4909cfef0085bdda8d73"
+checksum = "e906254e445520903e7fc9da4f709886c84ae4bc4ddaf0e093188d66df4dc820"
 
 [[package]]
 name = "arrayref"
@@ -264,12 +243,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "23b62fc65de8e4e7f52534fb52b0f3ed04746ae267519eef2a83941e8085068b"
 
 [[package]]
-name = "ascii-canvas"
-version = "2.0.0"
+name = "arrayvec"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ff8eb72df928aafb99fe5d37b383f2fe25bd2a765e3e5f7c365916b6f2463a29"
+checksum = "be4dc07131ffa69b8072d35f5007352af944213cde02545e2103680baed38fcd"
+
+[[package]]
+name = "ascii-canvas"
+version = "3.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8824ecca2e851cec16968d54a01dd372ef8f95b244fb84b84e70128be347c3c6"
 dependencies = [
- "term 0.5.2",
+ "term",
 ]
 
 [[package]]
@@ -281,6 +266,12 @@ dependencies = [
  "asn1_der_derive",
 ]
 
+[[package]]
+name = "asn1_der"
+version = "0.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9d6e24d2cce90c53b948c46271bfb053e4bdc2db9b5d3f65e20f8cf28a1b7fc3"
+
 [[package]]
 name = "asn1_der_derive"
 version = "0.1.2"
@@ -344,12 +335,11 @@ dependencies = [
 
 [[package]]
 name = "async-io"
-version = "1.4.1"
+version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4bbfd5cf2794b1e908ea8457e6c45f8f8f1f6ec5f74617bf4662623f47503c3b"
+checksum = "a811e6a479f2439f0c04038796b5cfb3d2ad56c230e0f2d3f7b04d68cfee607b"
 dependencies = [
  "concurrent-queue",
- "fastrand",
  "futures-lite",
  "libc",
  "log",
@@ -440,7 +430,7 @@ dependencies = [
  "memchr",
  "num_cpus",
  "once_cell",
- "pin-project-lite 0.2.6",
+ "pin-project-lite 0.2.7",
  "pin-utils",
  "slab",
  "wasm-bindgen-futures",
@@ -473,7 +463,7 @@ dependencies = [
  "futures-sink",
  "futures-util",
  "memchr",
- "pin-project-lite 0.2.6",
+ "pin-project-lite 0.2.7",
 ]
 
 [[package]]
@@ -527,9 +517,9 @@ checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
 
 [[package]]
 name = "backtrace"
-version = "0.3.58"
+version = "0.3.60"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "88fb5a785d6b44fd9d6700935608639af1b8356de1e55d5f7c2740f4faa15d82"
+checksum = "b7815ea54e4d821e791162e078acbebfd6d8c8939cd559c9335dceb1c8ca7282"
 dependencies = [
  "addr2line",
  "cc",
@@ -592,7 +582,7 @@ dependencies = [
  "eth2_ssz_types",
  "exit-future",
  "fork_choice",
- "futures 0.3.14",
+ "futures 0.3.15",
  "genesis",
  "int_to_bytes",
  "integer-sqrt",
@@ -607,7 +597,7 @@ dependencies = [
  "parking_lot",
  "proto_array",
  "rand 0.7.3",
- "rand_core 0.6.2",
+ "rand_core 0.6.3",
  "rayon",
  "regex",
  "safe_arith",
@@ -617,7 +607,7 @@ dependencies = [
  "serde_yaml",
  "slasher",
  "slog",
- "sloggers",
+ "sloggers 1.0.1",
  "slot_clock",
  "smallvec",
  "state_processing",
@@ -625,7 +615,7 @@ dependencies = [
  "strum",
  "task_executor",
  "tempfile",
- "tokio 1.5.0",
+ "tokio 1.7.1",
  "tree_hash",
  "types",
 ]
@@ -640,17 +630,17 @@ dependencies = [
  "client",
  "ctrlc",
  "directory",
- "dirs 3.0.2",
+ "dirs",
  "environment",
  "eth2_config",
  "eth2_libp2p",
  "eth2_network_config",
  "eth2_ssz",
  "exit-future",
- "futures 0.3.14",
+ "futures 0.3.15",
  "genesis",
  "hex",
- "hyper 0.14.7",
+ "hyper 0.14.9",
  "lighthouse_version",
  "logging",
  "monitoring_api",
@@ -664,7 +654,7 @@ dependencies = [
  "slog-term",
  "store",
  "task_executor",
- "tokio 1.5.0",
+ "tokio 1.7.1",
  "types",
 ]
 
@@ -708,17 +698,6 @@ dependencies = [
  "radium 0.3.0",
 ]
 
-[[package]]
-name = "bitvec"
-version = "0.18.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "98fcd36dda4e17b7d7abc64cb549bf0201f4ab71e00700c798ca7e62ed3761fa"
-dependencies = [
- "funty",
- "radium 0.3.0",
- "wyz",
-]
-
 [[package]]
 name = "bitvec"
 version = "0.19.5"
@@ -731,6 +710,18 @@ dependencies = [
  "wyz",
 ]
 
+[[package]]
+name = "bitvec"
+version = "0.20.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7774144344a4faa177370406a7ff5f1da24303817368584c6206c8303eb07848"
+dependencies = [
+ "funty",
+ "radium 0.6.2",
+ "tap",
+ "wyz",
+]
+
 [[package]]
 name = "blake2"
 version = "0.9.1"
@@ -742,17 +733,6 @@ dependencies = [
  "opaque-debug 0.3.0",
 ]
 
-[[package]]
-name = "blake2b_simd"
-version = "0.5.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "afa748e348ad3be8263be728124b24a24f268266f6f5d58af9d75f6a40b5c587"
-dependencies = [
- "arrayref",
- "arrayvec",
- "constant_time_eq",
-]
-
 [[package]]
 name = "block-buffer"
 version = "0.7.3"
@@ -853,7 +833,7 @@ dependencies = [
  "eth2_libp2p",
  "eth2_network_config",
  "eth2_ssz",
- "futures 0.3.14",
+ "futures 0.3.15",
  "hex",
  "log",
  "logging",
@@ -862,17 +842,11 @@ dependencies = [
  "slog-scope",
  "slog-stdlog",
  "slog-term",
- "sloggers",
- "tokio 1.5.0",
+ "sloggers 1.0.1",
+ "tokio 1.7.1",
  "types",
 ]
 
-[[package]]
-name = "bs58"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "476e9cd489f9e121e02ffa6014a8ef220ecb15c05ed23fc34cca13925dc283fb"
-
 [[package]]
 name = "bs58"
 version = "0.4.0"
@@ -903,9 +877,9 @@ dependencies = [
 
 [[package]]
 name = "bumpalo"
-version = "3.6.1"
+version = "3.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "63396b8a4b9de3f4fdfb320ab6080762242f66a8ef174c49d8e19b674db4cdbe"
+checksum = "9c59e7af012c713f529e7a3ee57ce9b31ddd858d4b512923602f74608b009631"
 
 [[package]]
 name = "byte-slice-cast"
@@ -945,9 +919,9 @@ checksum = "b700ce4376041dcd0a327fd0097c41095743c4c8af8887265942faf1100bd040"
 
 [[package]]
 name = "bzip2"
-version = "0.3.3"
+version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "42b7c3cbf0fa9c1b82308d57191728ca0256cb821220f4e2fd410a72ade26e3b"
+checksum = "6afcd980b5f3a45017c57e57a2fcccbb351cc43a356ce117ef760ef8052b89b0"
 dependencies = [
  "bzip2-sys",
  "libc",
@@ -955,9 +929,9 @@ dependencies = [
 
 [[package]]
 name = "bzip2-sys"
-version = "0.1.10+1.0.8"
+version = "0.1.11+1.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "17fa3d1ac1ca21c5c4e36a97f3c3eb25084576f6fc47bf0139c1123434216c6c"
+checksum = "736a955f3fa7875102d57c82b8cac37ec45224a07fd32d58f9f7a186b6cd4cdc"
 dependencies = [
  "cc",
  "libc",
@@ -987,18 +961,18 @@ dependencies = [
 
 [[package]]
 name = "cast"
-version = "0.2.5"
+version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc38c385bfd7e444464011bb24820f40dd1c76bcdfa1b78611cb7c2e5cafab75"
+checksum = "57cdfa5d50aad6cb4d44dcab6101a7f79925bd59d82ca42f38a9856a28865374"
 dependencies = [
- "rustc_version 0.2.3",
+ "rustc_version 0.3.3",
 ]
 
 [[package]]
 name = "cc"
-version = "1.0.67"
+version = "1.0.68"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e3c69b077ad434294d3ce9f1f6143a2a4b89a8a2d54ef813d85003a4fd1137fd"
+checksum = "4a72c244c1ff497a746a7e1fb3d14bd08420ecda70c8f25c7112f2781652d787"
 
 [[package]]
 name = "cfg-if"
@@ -1028,7 +1002,7 @@ version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9bf18d374d66df0c05cdddd528a7db98f78c28e2519b120855c4f84c5027b1f5"
 dependencies = [
- "aead",
+ "aead 0.3.2",
  "chacha20",
  "poly1305",
  "stream-cipher",
@@ -1057,6 +1031,15 @@ dependencies = [
  "generic-array 0.14.4",
 ]
 
+[[package]]
+name = "cipher"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7ee52072ec15386f770805afd189a01c8841be8696bed250fa2f13c4c0d6dfb7"
+dependencies = [
+ "generic-array 0.14.4",
+]
+
 [[package]]
 name = "clap"
 version = "2.33.3"
@@ -1077,7 +1060,7 @@ name = "clap_utils"
 version = "0.1.0"
 dependencies = [
  "clap",
- "dirs 3.0.2",
+ "dirs",
  "eth2_network_config",
  "eth2_ssz",
  "hex",
@@ -1090,14 +1073,14 @@ version = "0.2.0"
 dependencies = [
  "beacon_chain",
  "directory",
- "dirs 3.0.2",
+ "dirs",
  "environment",
  "error-chain",
  "eth1",
  "eth2_config",
  "eth2_libp2p",
  "eth2_ssz",
- "futures 0.3.14",
+ "futures 0.3.15",
  "genesis",
  "http_api",
  "http_metrics",
@@ -1115,13 +1098,13 @@ dependencies = [
  "slasher_service",
  "slog",
  "slog-async",
- "sloggers",
+ "sloggers 1.0.1",
  "slot_clock",
  "store",
  "task_executor",
- "time 0.2.26",
+ "time 0.2.27",
  "timer",
- "tokio 1.5.0",
+ "tokio 1.7.1",
  "toml",
  "tree_hash",
  "types",
@@ -1184,21 +1167,15 @@ dependencies = [
 
 [[package]]
 name = "const-oid"
-version = "0.4.5"
+version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9f6b64db6932c7e49332728e3a6bd82c6b7e16016607d20923b537c3bc4c0d5f"
+checksum = "279bc8fc53f788a75c7804af68237d1fce02cde1e275a886a4b320604dc2aeda"
 
 [[package]]
 name = "const_fn"
-version = "0.4.7"
+version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "402da840495de3f976eaefc3485b7f5eb5b0bf9761f9a47be27fe975b3b8c2ec"
-
-[[package]]
-name = "constant_time_eq"
-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "245097e9a4535ee1e3e3931fcfcd55a796a44c643e8596ff6566d68f09b87bbc"
+checksum = "f92cfa0fd5690b3cf8c1ef2cabbd9b7ef22fa53cf5e1f92b05103f6d5d1cf6e7"
 
 [[package]]
 name = "convert_case"
@@ -1223,10 +1200,13 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ea221b5284a47e40033bf9b66f35f984ec0ea2931eb03505246cd27a963f981b"
 
 [[package]]
-name = "cpuid-bool"
-version = "0.1.2"
+name = "cpufeatures"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8aebca1129a03dc6dc2b127edd729435bbc4a37e1d5f4d7513165089ceb02634"
+checksum = "66c99696f6c9dd7f35d486b9d04d7e6e202aa3e8c40d553f2fdf5e7e0c6a71ef"
+dependencies = [
+ "libc",
+]
 
 [[package]]
 name = "cpuid-bool"
@@ -1254,7 +1234,7 @@ dependencies = [
  "clap",
  "criterion-plot",
  "csv",
- "itertools 0.10.0",
+ "itertools 0.10.1",
  "lazy_static",
  "num-traits",
  "oorandom",
@@ -1359,6 +1339,16 @@ dependencies = [
  "subtle 2.4.0",
 ]
 
+[[package]]
+name = "crypto-mac"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "25fab6889090c8133f3deb8f73ba3c65a7f456f66436fc012a1b1e272b1e103e"
+dependencies = [
+ "generic-array 0.14.4",
+ "subtle 2.4.0",
+]
+
 [[package]]
 name = "csv"
 version = "1.1.6"
@@ -1393,11 +1383,11 @@ dependencies = [
 
 [[package]]
 name = "ctr"
-version = "0.6.0"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb4a30d54f7443bf3d6191dcd486aca19e67cb3c49fa7a06a319966346707e7f"
+checksum = "a232f92a03f37dd7d7dd2adc67166c77e9cd88de5b019b9a9eecfaeaf7bfd481"
 dependencies = [
- "cipher",
+ "cipher 0.3.0",
 ]
 
 [[package]]
@@ -1412,24 +1402,24 @@ dependencies = [
 
 [[package]]
 name = "curl"
-version = "0.4.35"
+version = "0.4.38"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a872858e9cb9e3b96c80dd78774ad9e32e44d3b05dc31e142b858d14aebc82c"
+checksum = "003cb79c1c6d1c93344c7e1201bb51c2148f24ec2bd9c253709d6b2efb796515"
 dependencies = [
  "curl-sys",
  "libc",
  "openssl-probe",
  "openssl-sys",
  "schannel",
- "socket2 0.3.19",
+ "socket2 0.4.0",
  "winapi 0.3.9",
 ]
 
 [[package]]
 name = "curl-sys"
-version = "0.4.42+curl-7.76.0"
+version = "0.4.44+curl-7.77.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4636d8d6109c842707018a104051436bffb8991ea20b2d1293db70b6e0ee4c7c"
+checksum = "4b6d85e9322b193f117c966e79c2d6929ec08c02f339f950044aba12e20bbaf1"
 dependencies = [
  "cc",
  "libc",
@@ -1495,18 +1485,19 @@ dependencies = [
  "hex",
  "reqwest",
  "serde_json",
- "sha2 0.9.3",
+ "sha2 0.9.5",
  "tree_hash",
  "types",
 ]
 
 [[package]]
 name = "der"
-version = "0.1.0"
+version = "0.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "51f59c66c30bb7445c8320a5f9233e437e3572368099f25532a59054328899b4"
+checksum = "2eeb9d92785d1facb50567852ce75d0858630630e7eabea59cf7eb7474051087"
 dependencies = [
  "const-oid",
+ "typenum",
 ]
 
 [[package]]
@@ -1533,9 +1524,9 @@ dependencies = [
 
 [[package]]
 name = "derive_more"
-version = "0.99.13"
+version = "0.99.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f82b1b72f1263f214c0f823371768776c4f5841b942c9883aa8e5ec584fd0ba6"
+checksum = "5cc7b9cef1e351660e5443924e4f43ab25fbbed3e9a5f052df3677deb4d6b320"
 dependencies = [
  "convert_case",
  "proc-macro2",
@@ -1579,21 +1570,10 @@ version = "0.1.0"
 dependencies = [
  "clap",
  "clap_utils",
- "dirs 3.0.2",
+ "dirs",
  "eth2_network_config",
 ]
 
-[[package]]
-name = "dirs"
-version = "1.0.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fd78930633bd1c6e35c4b42b1df7b0cbc6bc191146e512bb3bedf243fcc3901"
-dependencies = [
- "libc",
- "redox_users 0.3.5",
- "winapi 0.3.9",
-]
-
 [[package]]
 name = "dirs"
 version = "3.0.2"
@@ -1620,7 +1600,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "03d86534ed367a67548dc68113a0f5db55432fdfbb6e6f9d77704397d95d5780"
 dependencies = [
  "libc",
- "redox_users 0.4.0",
+ "redox_users",
  "winapi 0.3.9",
 ]
 
@@ -1631,7 +1611,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4ebda144c4fe02d1f7ea1a7d9641b6fc6b580adcfa024ae48797ecdeb6825b4d"
 dependencies = [
  "libc",
- "redox_users 0.4.0",
+ "redox_users",
  "winapi 0.3.9",
 ]
 
@@ -1643,65 +1623,34 @@ checksum = "212d0f5754cb6769937f4501cc0e67f4f4483c8d2c3e1e922ee9edbe4ab4c7c0"
 
 [[package]]
 name = "discv5"
-version = "0.1.0-beta.3"
+version = "0.1.0-beta.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6f52d2228d51e8f868a37d5b5b25b82c13552b635d5b47c3a5d53855a6fc4f0"
+checksum = "0f5a5132ff1173d356fd78d09cd33d82fe8f7e6b4016d8c891edf2680a8cebe6"
 dependencies = [
- "aes-ctr",
- "aes-gcm 0.8.0",
- "arrayvec",
+ "aes 0.7.4",
+ "aes-gcm 0.9.2",
+ "arrayvec 0.7.1",
  "digest 0.9.0",
  "enr",
  "fnv",
- "futures 0.3.14",
+ "futures 0.3.15",
  "hex",
  "hkdf",
- "k256",
  "lazy_static",
+ "libp2p-core 0.28.3",
+ "lru",
  "lru_time_cache",
  "parking_lot",
- "rand 0.7.3",
+ "rand 0.8.4",
  "rlp 0.5.0",
- "sha2 0.9.3",
+ "sha2 0.9.5",
  "smallvec",
- "tokio 1.5.0",
+ "tokio 1.7.1",
  "tokio-stream",
- "tokio-util 0.6.6",
+ "tokio-util 0.6.7",
  "tracing",
  "tracing-subscriber",
- "uint",
- "zeroize",
-]
-
-[[package]]
-name = "discv5"
-version = "0.1.0-beta.3"
-source = "git+https://github.com/sigp/discv5?rev=02d2c896c66f8dc2b848c3996fedcd98e1dfec69#02d2c896c66f8dc2b848c3996fedcd98e1dfec69"
-dependencies = [
- "aes-ctr",
- "aes-gcm 0.8.0",
- "arrayvec",
- "digest 0.9.0",
- "enr",
- "fnv",
- "futures 0.3.14",
- "hex",
- "hkdf",
- "k256",
- "lazy_static",
- "libp2p-core",
- "lru_time_cache",
- "parking_lot",
- "rand 0.7.3",
- "rlp 0.5.0",
- "sha2 0.9.3",
- "smallvec",
- "tokio 1.5.0",
- "tokio-stream",
- "tokio-util 0.6.6",
- "tracing",
- "tracing-subscriber",
- "uint",
+ "uint 0.9.1",
  "zeroize",
 ]
 
@@ -1713,12 +1662,13 @@ checksum = "56899898ce76aaf4a0f24d914c97ea6ed976d42fec6ad33fcbb0a1103e07b2b0"
 
 [[package]]
 name = "ecdsa"
-version = "0.10.2"
+version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41fbdb4ff710acb4db8ca29f93b897529ea6d6a45626d5183b47e012aa6ae7e4"
+checksum = "34d33b390ab82f2e1481e331dbd0530895640179d2128ef9a79cc690b78d1eba"
 dependencies = [
+ "der",
  "elliptic-curve",
- "hmac 0.10.1",
+ "hmac 0.11.0",
  "signature",
 ]
 
@@ -1741,7 +1691,7 @@ dependencies = [
  "ed25519",
  "rand 0.7.3",
  "serde",
- "sha2 0.9.3",
+ "sha2 0.9.5",
  "zeroize",
 ]
 
@@ -1776,18 +1726,16 @@ checksum = "e78d4f1cc4ae33bbfc157ed5d5a5ef3bc29227303d595861deb238fcec4e9457"
 
 [[package]]
 name = "elliptic-curve"
-version = "0.8.5"
+version = "0.9.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2db227e61a43a34915680bdda462ec0e212095518020a88a1f91acd16092c39"
+checksum = "c13e9b0c3c4170dcc2a12783746c4205d98e18957f57854251eea3f9750fe005"
 dependencies = [
- "bitvec 0.18.5",
- "digest 0.9.0",
+ "bitvec 0.20.4",
  "ff",
- "funty",
  "generic-array 0.14.4",
  "group",
  "pkcs8",
- "rand_core 0.5.1",
+ "rand_core 0.6.3",
  "subtle 2.4.0",
  "zeroize",
 ]
@@ -1812,18 +1760,18 @@ dependencies = [
 
 [[package]]
 name = "enr"
-version = "0.5.0"
+version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "264237bc285638466aef78b954837d8a05371425cb21447d6e31db89d06d7a1b"
+checksum = "809869a1328bfb586b48c9c0f87761c47c41793a85bcb06f66074a87cafc1bcd"
 dependencies = [
- "base64 0.12.3",
- "bs58 0.3.1",
+ "base64 0.13.0",
+ "bs58",
  "bytes 1.0.1",
  "ed25519-dalek",
  "hex",
  "k256",
  "log",
- "rand 0.7.3",
+ "rand 0.8.4",
  "rlp 0.5.0",
  "serde",
  "sha3",
@@ -1842,9 +1790,9 @@ dependencies = [
 
 [[package]]
 name = "env_logger"
-version = "0.8.3"
+version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "17392a012ea30ef05a610aa97dfb49496e71c9f676b27879922ea5bdf60d9d3f"
+checksum = "a19187fea3ac7e84da7dacf48de0c45d63c6a76f9490dae389aead16c243fce3"
 dependencies = [
  "atty",
  "humantime",
@@ -1861,16 +1809,16 @@ dependencies = [
  "eth2_config",
  "eth2_network_config",
  "exit-future",
- "futures 0.3.14",
+ "futures 0.3.15",
  "logging",
  "parking_lot",
  "slog",
  "slog-async",
  "slog-json",
  "slog-term",
- "sloggers",
+ "sloggers 1.0.1",
  "task_executor",
- "tokio 1.5.0",
+ "tokio 1.7.1",
  "types",
 ]
 
@@ -1895,7 +1843,7 @@ dependencies = [
  "eth2_ssz",
  "eth2_ssz_derive",
  "fallback",
- "futures 0.3.14",
+ "futures 0.3.15",
  "hex",
  "lazy_static",
  "libflate",
@@ -1907,10 +1855,10 @@ dependencies = [
  "serde",
  "serde_json",
  "slog",
- "sloggers",
+ "sloggers 1.0.1",
  "state_processing",
  "task_executor",
- "tokio 1.5.0",
+ "tokio 1.7.1",
  "tokio-compat-02",
  "toml",
  "tree_hash",
@@ -1923,9 +1871,9 @@ name = "eth1_test_rig"
 version = "0.2.0"
 dependencies = [
  "deposit_contract",
- "futures 0.3.14",
+ "futures 0.3.15",
  "serde_json",
- "tokio 1.5.0",
+ "tokio 1.7.1",
  "tokio-compat-02",
  "types",
  "web3",
@@ -1941,7 +1889,7 @@ dependencies = [
  "eth2_libp2p",
  "eth2_ssz",
  "eth2_ssz_derive",
- "futures 0.3.14",
+ "futures 0.3.15",
  "futures-util",
  "hex",
  "libsecp256k1",
@@ -1974,7 +1922,7 @@ dependencies = [
  "lazy_static",
  "ring",
  "rustc-hex",
- "sha2 0.9.3",
+ "sha2 0.9.5",
  "wasm-bindgen-test",
 ]
 
@@ -2001,7 +1949,7 @@ dependencies = [
  "hex",
  "num-bigint-dig",
  "ring",
- "sha2 0.9.3",
+ "sha2 0.9.5",
  "zeroize",
 ]
 
@@ -2009,7 +1957,7 @@ dependencies = [
 name = "eth2_keystore"
 version = "0.1.0"
 dependencies = [
- "aes-ctr",
+ "aes 0.7.4",
  "bls",
  "eth2_key_derivation",
  "eth2_ssz",
@@ -2021,7 +1969,7 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_repr",
- "sha2 0.9.3",
+ "sha2 0.9.5",
  "tempfile",
  "unicode-normalization",
  "uuid",
@@ -2034,15 +1982,15 @@ version = "0.2.0"
 dependencies = [
  "base64 0.13.0",
  "directory",
- "dirs 3.0.2",
- "discv5 0.1.0-beta.3 (git+https://github.com/sigp/discv5?rev=02d2c896c66f8dc2b848c3996fedcd98e1dfec69)",
+ "dirs",
+ "discv5",
  "error-chain",
  "eth2_ssz",
  "eth2_ssz_derive",
  "eth2_ssz_types",
  "exit-future",
  "fnv",
- "futures 0.3.14",
+ "futures 0.3.15",
  "futures-io",
  "hashset_delay",
  "hex",
@@ -2056,7 +2004,7 @@ dependencies = [
  "regex",
  "serde",
  "serde_derive",
- "sha2 0.9.3",
+ "sha2 0.9.5",
  "slog",
  "slog-async",
  "slog-term",
@@ -2066,9 +2014,9 @@ dependencies = [
  "task_executor",
  "tempfile",
  "tiny-keccak 2.0.2",
- "tokio 1.5.0",
+ "tokio 1.7.1",
  "tokio-io-timeout",
- "tokio-util 0.6.6",
+ "tokio-util 0.6.7",
  "types",
  "unsigned-varint 0.6.0",
  "void",
@@ -2157,7 +2105,7 @@ dependencies = [
  "serde",
  "serde_json",
  "tiny-keccak 1.5.0",
- "uint",
+ "uint 0.8.5",
 ]
 
 [[package]]
@@ -2184,7 +2132,7 @@ dependencies = [
  "impl-rlp",
  "impl-serde",
  "primitive-types",
- "uint",
+ "uint 0.8.5",
 ]
 
 [[package]]
@@ -2199,7 +2147,7 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e43f2f1833d64e33f15592464d6fdd70f349dda7b1a53088eb83cd94014008c5"
 dependencies = [
- "futures 0.3.14",
+ "futures 0.3.15",
 ]
 
 [[package]]
@@ -2238,20 +2186,20 @@ dependencies = [
 
 [[package]]
 name = "ff"
-version = "0.8.0"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "01646e077d4ebda82b73f1bca002ea1e91561a77df2431a9e79729bcc31950ef"
+checksum = "72a4d941a5b7c2a75222e2d44fcdf634a67133d9db31e177ae5ff6ecda852bfe"
 dependencies = [
- "bitvec 0.18.5",
- "rand_core 0.5.1",
+ "bitvec 0.20.4",
+ "rand_core 0.6.3",
  "subtle 2.4.0",
 ]
 
 [[package]]
 name = "field-offset"
-version = "0.3.3"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf539fba70056b50f40a22e0da30639518a12ee18c35807858a63b158cb6dde7"
+checksum = "1e1c54951450cbd39f3dbcf1005ac413b49487dabf18a720ad2383eccfeffb92"
 dependencies = [
  "memoffset",
  "rustc_version 0.3.3",
@@ -2384,9 +2332,9 @@ checksum = "3a471a38ef8ed83cd6e40aa59c1ffe17db6855c18e3604d9c4ed8c08ebc28678"
 
 [[package]]
 name = "futures"
-version = "0.3.14"
+version = "0.3.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9d5813545e459ad3ca1bff9915e9ad7f1a47dc6a91b627ce321d5863b7dd253"
+checksum = "0e7e43a803dae2fa37c1f6a8fe121e1f7bf9548b4dfc0522a42f34145dadfc27"
 dependencies = [
  "futures-channel",
  "futures-core",
@@ -2399,9 +2347,9 @@ dependencies = [
 
 [[package]]
 name = "futures-channel"
-version = "0.3.14"
+version = "0.3.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce79c6a52a299137a6013061e0cf0e688fce5d7f1bc60125f520912fdb29ec25"
+checksum = "e682a68b29a882df0545c143dc3646daefe80ba479bcdede94d5a703de2871e2"
 dependencies = [
  "futures-core",
  "futures-sink",
@@ -2409,15 +2357,15 @@ dependencies = [
 
 [[package]]
 name = "futures-core"
-version = "0.3.14"
+version = "0.3.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "098cd1c6dda6ca01650f1a37a794245eb73181d0d4d4e955e2f3c37db7af1815"
+checksum = "0402f765d8a89a26043b889b26ce3c4679d268fa6bb22cd7c6aad98340e179d1"
 
 [[package]]
 name = "futures-executor"
-version = "0.3.14"
+version = "0.3.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10f6cb7042eda00f0049b1d2080aa4b93442997ee507eb3828e8bd7577f94c9d"
+checksum = "badaa6a909fac9e7236d0620a2f57f7664640c56575b71a7552fbd68deafab79"
 dependencies = [
  "futures-core",
  "futures-task",
@@ -2427,31 +2375,32 @@ dependencies = [
 
 [[package]]
 name = "futures-io"
-version = "0.3.14"
+version = "0.3.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "365a1a1fb30ea1c03a830fdb2158f5236833ac81fa0ad12fe35b29cddc35cb04"
+checksum = "acc499defb3b348f8d8f3f66415835a9131856ff7714bf10dadfc4ec4bdb29a1"
 
 [[package]]
 name = "futures-lite"
-version = "1.11.3"
+version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4481d0cd0de1d204a4fa55e7d45f07b1d958abcb06714b3446438e2eff695fb"
+checksum = "7694489acd39452c77daa48516b894c153f192c3578d5a839b62c58099fcbf48"
 dependencies = [
  "fastrand",
  "futures-core",
  "futures-io",
  "memchr",
  "parking",
- "pin-project-lite 0.2.6",
+ "pin-project-lite 0.2.7",
  "waker-fn",
 ]
 
 [[package]]
 name = "futures-macro"
-version = "0.3.14"
+version = "0.3.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "668c6733a182cd7deb4f1de7ba3bf2120823835b3bcfbeacf7d2c4a773c1bb8b"
+checksum = "a4c40298486cdf52cc00cd6d6987892ba502c7656a16a4192a9992b1ccedd121"
 dependencies = [
+ "autocfg 1.0.1",
  "proc-macro-hack",
  "proc-macro2",
  "quote",
@@ -2471,15 +2420,15 @@ dependencies = [
 
 [[package]]
 name = "futures-sink"
-version = "0.3.14"
+version = "0.3.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5c5629433c555de3d82861a7a4e3794a4c40040390907cfbfd7143a92a426c23"
+checksum = "a57bead0ceff0d6dde8f465ecd96c9338121bb7717d3e7b108059531870c4282"
 
 [[package]]
 name = "futures-task"
-version = "0.3.14"
+version = "0.3.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba7aa51095076f3ba6d9a1f702f74bd05ec65f555d70d2033d55ba8d69f581bc"
+checksum = "8a16bef9fc1a4dddb5bee51c989e3fbba26569cbb0e31f5b303c184e3dd33dae"
 
 [[package]]
 name = "futures-timer"
@@ -2489,10 +2438,11 @@ checksum = "e64b03909df88034c26dc1547e8970b91f98bdb65165d6a4e9110d94263dbb2c"
 
 [[package]]
 name = "futures-util"
-version = "0.3.14"
+version = "0.3.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c144ad54d60f23927f0a6b6d816e4271278b64f005ad65e4e35291d2de9c025"
+checksum = "feb5c238d27e2bf94ffdfd27b2c29e3df4a68c4193bb6427384259e2bf191967"
 dependencies = [
+ "autocfg 1.0.1",
  "futures-channel",
  "futures-core",
  "futures-io",
@@ -2500,7 +2450,7 @@ dependencies = [
  "futures-sink",
  "futures-task",
  "memchr",
- "pin-project-lite 0.2.6",
+ "pin-project-lite 0.2.7",
  "pin-utils",
  "proc-macro-hack",
  "proc-macro-nested",
@@ -2536,7 +2486,7 @@ dependencies = [
  "eth2_hashing",
  "eth2_ssz",
  "exit-future",
- "futures 0.3.14",
+ "futures 0.3.15",
  "int_to_bytes",
  "merkle_proof",
  "parking_lot",
@@ -2546,7 +2496,7 @@ dependencies = [
  "serde_derive",
  "slog",
  "state_processing",
- "tokio 1.5.0",
+ "tokio 1.7.1",
  "tokio-compat-02",
  "tree_hash",
  "types",
@@ -2565,9 +2515,9 @@ dependencies = [
 
 [[package]]
 name = "getrandom"
-version = "0.2.2"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c9495705279e7140bf035dde1f6e750c162df8b625267cd52cc44e0b156732c8"
+checksum = "7fcd999463524c52659517fe2cea98493cfe485d10565e7b0fb07dbba7ad2753"
 dependencies = [
  "cfg-if 1.0.0",
  "libc",
@@ -2581,14 +2531,24 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "97304e4cd182c3846f7575ced3890c53012ce534ad9114046b0a9e00bb30a375"
 dependencies = [
  "opaque-debug 0.3.0",
- "polyval",
+ "polyval 0.4.5",
+]
+
+[[package]]
+name = "ghash"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7bbd60caa311237d508927dbba7594b483db3ef05faa55172fcf89b1bcda7853"
+dependencies = [
+ "opaque-debug 0.3.0",
+ "polyval 0.5.1",
 ]
 
 [[package]]
 name = "gimli"
-version = "0.23.0"
+version = "0.24.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6503fe142514ca4799d4c26297c4248239fe8838d827db6bd6065c6ed29a6ce"
+checksum = "0e4075386626662786ddb0ec9081e7c7eeb1ba31951f447ca780ef9f5d568189"
 
 [[package]]
 name = "git-version"
@@ -2633,12 +2593,12 @@ dependencies = [
 
 [[package]]
 name = "group"
-version = "0.8.0"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc11f9f5fbf1943b48ae7c2bf6846e7d827a512d1be4f23af708f5ca5d01dde1"
+checksum = "61b3c1e8b4f1ca07e6605ea1be903a5f6956aec5c8a67fd44d56076631675ed8"
 dependencies = [
  "ff",
- "rand_core 0.5.1",
+ "rand_core 0.6.3",
  "subtle 2.4.0",
 ]
 
@@ -2676,8 +2636,8 @@ dependencies = [
  "http",
  "indexmap",
  "slab",
- "tokio 1.5.0",
- "tokio-util 0.6.6",
+ "tokio 1.7.1",
+ "tokio-util 0.6.7",
  "tracing",
 ]
 
@@ -2696,22 +2656,28 @@ dependencies = [
  "ahash",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.11.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ab5ef0d4909ef3724cc8cce6ccc8572c5c817592e9285f5464f8e86f8bd3726e"
+
 [[package]]
 name = "hashlink"
 version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d99cf782f0dc4372d26846bec3de7804ceb5df083c2d4462c0b8d2330e894fa8"
 dependencies = [
- "hashbrown",
+ "hashbrown 0.9.1",
 ]
 
 [[package]]
 name = "hashset_delay"
 version = "0.2.0"
 dependencies = [
- "futures 0.3.14",
- "tokio 1.5.0",
- "tokio-util 0.6.6",
+ "futures 0.3.15",
+ "tokio 1.7.1",
+ "tokio-util 0.6.7",
 ]
 
 [[package]]
@@ -2741,18 +2707,18 @@ dependencies = [
 
 [[package]]
 name = "heck"
-version = "0.3.2"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87cbf45460356b7deeb5e3415b5563308c0a9b057c85e12b06ad551f98d0a6ac"
+checksum = "6d621efb26863f0e9924c6ac577e8275e5e6b77455db64ffa6c65c904e9e132c"
 dependencies = [
  "unicode-segmentation",
 ]
 
 [[package]]
 name = "hermit-abi"
-version = "0.1.18"
+version = "0.1.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "322f4de77956e22ed0e5032c359a0f1273f1f7f0d79bfa3b8ffbc730d7fbcc5c"
+checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
 dependencies = [
  "libc",
 ]
@@ -2771,12 +2737,12 @@ checksum = "b07f60793ff0a4d9cef0f18e63b5357e06209987153a64648c972c1e5aff336f"
 
 [[package]]
 name = "hkdf"
-version = "0.10.0"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "51ab2f639c231793c5f6114bdb9bbe50a7dbbfcd7c7c6bd8475dec2d991e964f"
+checksum = "01706d578d5c281058480e673ae4086a9f4710d8df1ad80a5b03e39ece5f886b"
 dependencies = [
  "digest 0.9.0",
- "hmac 0.10.1",
+ "hmac 0.11.0",
 ]
 
 [[package]]
@@ -2809,6 +2775,16 @@ dependencies = [
  "digest 0.9.0",
 ]
 
+[[package]]
+name = "hmac"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2a2a2320eb7ec0ebe8da8f744d7812d9fc4cb4d09344ac01898dbcb6a20ae69b"
+dependencies = [
+ "crypto-mac 0.11.0",
+ "digest 0.9.0",
+]
+
 [[package]]
 name = "hmac-drbg"
 version = "0.2.0"
@@ -2843,13 +2819,13 @@ dependencies = [
 
 [[package]]
 name = "http-body"
-version = "0.4.1"
+version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5dfb77c123b4e2f72a2069aeae0b4b4949cc7e966df277813fc16347e7549737"
+checksum = "60daa14be0e0786db0f03a9e57cb404c9d756eed2b6c62b9ea98ec5743ec75a9"
 dependencies = [
  "bytes 1.0.1",
  "http",
- "pin-project-lite 0.2.6",
+ "pin-project-lite 0.2.7",
 ]
 
 [[package]]
@@ -2857,15 +2833,15 @@ name = "http_api"
 version = "0.1.0"
 dependencies = [
  "beacon_chain",
- "bs58 0.4.0",
- "discv5 0.1.0-beta.3 (git+https://github.com/sigp/discv5?rev=02d2c896c66f8dc2b848c3996fedcd98e1dfec69)",
+ "bs58",
+ "discv5",
  "environment",
  "eth1",
  "eth2",
  "eth2_libp2p",
  "eth2_ssz",
  "fork_choice",
- "futures 0.3.14",
+ "futures 0.3.15",
  "hex",
  "lazy_static",
  "lighthouse_metrics",
@@ -2878,9 +2854,9 @@ dependencies = [
  "slot_clock",
  "state_processing",
  "store",
- "tokio 1.5.0",
+ "tokio 1.7.1",
  "tokio-stream",
- "tokio-util 0.6.6",
+ "tokio-util 0.6.7",
  "tree_hash",
  "types",
  "warp",
@@ -2905,7 +2881,7 @@ dependencies = [
  "slog",
  "slot_clock",
  "store",
- "tokio 1.5.0",
+ "tokio 1.7.1",
  "types",
  "warp",
  "warp_utils",
@@ -2913,9 +2889,9 @@ dependencies = [
 
 [[package]]
 name = "httparse"
-version = "1.4.0"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4a1ce40d6fc9764887c2fdc7305c3dcc429ba11ff981c1509416afd5697e4437"
+checksum = "f3a87b616e37e93c22fb19bcd386f02f3af5ea98a25670ad0fce773de23c5e68"
 
 [[package]]
 name = "httpdate"
@@ -2925,9 +2901,9 @@ checksum = "494b4d60369511e7dea41cf646832512a94e542f68bb9c49e54518e0f468eb47"
 
 [[package]]
 name = "httpdate"
-version = "1.0.0"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05842d0d43232b23ccb7060ecb0f0626922c21f30012e97b767b30afd4a5d4b9"
+checksum = "6456b8a6c8f33fee7d958fcd1b60d55b11940a79e63ae87013e6d22e26034440"
 
 [[package]]
 name = "httpmock"
@@ -2943,7 +2919,7 @@ dependencies = [
  "crossbeam-utils",
  "difference",
  "futures-util",
- "hyper 0.14.7",
+ "hyper 0.14.9",
  "isahc",
  "lazy_static",
  "levenshtein",
@@ -2953,7 +2929,7 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_regex",
- "tokio 1.5.0",
+ "tokio 1.7.1",
 ]
 
 [[package]]
@@ -2988,9 +2964,9 @@ dependencies = [
 
 [[package]]
 name = "hyper"
-version = "0.14.7"
+version = "0.14.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e5f105c494081baa3bf9e200b279e27ec1623895cd504c7dbef8d0b080fcf54"
+checksum = "07d6baa1b441335f3ce5098ac421fb6547c46dda735ca1bc6d0153c838f9dd83"
 dependencies = [
  "bytes 1.0.1",
  "futures-channel",
@@ -2998,13 +2974,13 @@ dependencies = [
  "futures-util",
  "h2 0.3.3",
  "http",
- "http-body 0.4.1",
+ "http-body 0.4.2",
  "httparse",
- "httpdate 1.0.0",
+ "httpdate 1.0.1",
  "itoa",
- "pin-project 1.0.7",
+ "pin-project-lite 0.2.7",
  "socket2 0.4.0",
- "tokio 1.5.0",
+ "tokio 1.7.1",
  "tower-service",
  "tracing",
  "want",
@@ -3017,7 +2993,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f93ec5be69758dfc06b9b29efa9d6e9306e387c85eb362c603912eead2ad98c7"
 dependencies = [
  "bytes 0.5.6",
- "futures 0.3.14",
+ "futures 0.3.15",
  "http",
  "hyper 0.13.10",
  "hyper-tls 0.4.3",
@@ -3048,9 +3024,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d6183ddfa99b85da61a140bea0efc93fdf56ceaa041b37d553518030827f9905"
 dependencies = [
  "bytes 1.0.1",
- "hyper 0.14.7",
+ "hyper 0.14.9",
  "native-tls",
- "tokio 1.5.0",
+ "tokio 1.7.1",
  "tokio-native-tls",
 ]
 
@@ -3093,7 +3069,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "97b8538953a3f0d0d3868f0a706eb4273535e10d72acb5c82c1c23ae48835c85"
 dependencies = [
  "async-io",
- "futures 0.3.14",
+ "futures 0.3.15",
  "futures-lite",
  "if-addrs",
  "ipnet",
@@ -3144,12 +3120,12 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "1.6.2"
+version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "824845a0bf897a9042383849b02c1bc219c2383772efcd5c6f9766fa4b81aef3"
+checksum = "bc633605454125dec4b66843673f01c7df2b89479b32e0ed634e43a91cff62a5"
 dependencies = [
  "autocfg 1.0.1",
- "hashbrown",
+ "hashbrown 0.11.2",
 ]
 
 [[package]]
@@ -3199,21 +3175,22 @@ dependencies = [
 
 [[package]]
 name = "ipnet"
-version = "2.3.0"
+version = "2.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "47be2f14c678be2fdcab04ab1171db51b2762ce6f0a8ee87c8dd4a04ed216135"
+checksum = "68f2d64f2edebec4ce84ad108148e67e1064789bee435edc5b60ad398714a3a9"
 
 [[package]]
 name = "isahc"
-version = "1.3.1"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3bd9294f1ecdda747b8a092b07873285e613adc14e9c9526205eacedcf3ecd2b"
+checksum = "81c01404730bb4574bbacb59ca0855f969f8eabd688ca22866f2cc333f1a4f69"
 dependencies = [
  "async-channel",
  "crossbeam-utils",
  "curl",
  "curl-sys",
  "encoding_rs",
+ "event-listener",
  "futures-lite",
  "http",
  "log",
@@ -3239,9 +3216,9 @@ dependencies = [
 
 [[package]]
 name = "itertools"
-version = "0.10.0"
+version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37d572918e350e82412fe766d24b15e6682fb2ed2bbe018280caa810397cb319"
+checksum = "69ddb889f9d0d08a67338271fa9b62996bc788c7796a5c18cf057420aaed5eaf"
 dependencies = [
  "either",
 ]
@@ -3254,9 +3231,9 @@ checksum = "dd25036021b0de88a0aff6b850051563c6516d0bf53f8638938edbb9de732736"
 
 [[package]]
 name = "js-sys"
-version = "0.3.50"
+version = "0.3.51"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d99f9e3e84b8f67f846ef5b4cbbc3b1c29f6c759fcbce6f01aa0e73d932a24c"
+checksum = "83bdfbace3a0e81a4253f73b49e960b053e396a11012cbd49b9b74d6a2b67062"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -3276,14 +3253,14 @@ dependencies = [
 
 [[package]]
 name = "k256"
-version = "0.7.3"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4476a0808212a9e81ce802eb1a0cfc60e73aea296553bacc0fac7e1268bc572a"
+checksum = "8c3e8e491ed22bc161583a1c77e42313672c483eba6bd9d7afec0f1131d0b9ce"
 dependencies = [
  "cfg-if 1.0.0",
  "ecdsa",
  "elliptic-curve",
- "sha2 0.9.3",
+ "sha2 0.9.5",
 ]
 
 [[package]]
@@ -3313,32 +3290,32 @@ dependencies = [
 
 [[package]]
 name = "lalrpop"
-version = "0.19.5"
+version = "0.19.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "46962a8c71b91c3524b117dfdd70844d4265a173c4c9109f98171aebdcf1195f"
+checksum = "b15174f1c529af5bf1283c3bc0058266b483a67156f79589fab2a25e23cf8988"
 dependencies = [
  "ascii-canvas",
  "atty",
  "bit-set",
  "diff",
  "ena",
- "itertools 0.10.0",
+ "itertools 0.10.1",
  "lalrpop-util",
  "petgraph",
  "pico-args",
  "regex",
  "regex-syntax",
  "string_cache",
- "term 0.5.2",
+ "term",
  "tiny-keccak 2.0.2",
  "unicode-xid",
 ]
 
 [[package]]
 name = "lalrpop-util"
-version = "0.19.5"
+version = "0.19.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a708007b751af124d09e9c5d97515257902bc6b486a56b40bcafd939e8ff467"
+checksum = "d3e58cce361efcc90ba8a0a5f982c741ff86b603495bb15a998412e957dcd278"
 dependencies = [
  "regex",
 ]
@@ -3362,7 +3339,7 @@ dependencies = [
  "clap_utils",
  "deposit_contract",
  "directory",
- "dirs 3.0.2",
+ "dirs",
  "environment",
  "eth1_test_rig",
  "eth2_keystore",
@@ -3370,7 +3347,7 @@ dependencies = [
  "eth2_network_config",
  "eth2_ssz",
  "eth2_wallet",
- "futures 0.3.14",
+ "futures 0.3.15",
  "genesis",
  "hex",
  "lighthouse_version",
@@ -3382,7 +3359,7 @@ dependencies = [
  "serde_yaml",
  "simple_logger",
  "state_processing",
- "tokio 1.5.0",
+ "tokio 1.7.1",
  "tree_hash",
  "types",
  "validator_dir",
@@ -3419,9 +3396,9 @@ checksum = "db13adb97ab515a3691f56e4dbab09283d0b86cb45abd991d8634a9d6f501760"
 
 [[package]]
 name = "libc"
-version = "0.2.94"
+version = "0.2.97"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "18794a8ad5b29321f790b55d93dfba91e125cb1a9edbd4f8e3150acc771c1a5e"
+checksum = "12b8adadd720df158f4d70dfe7ccc6adb0472d7c55ca83445f6a5ab3e36f8fb6"
 
 [[package]]
 name = "libflate"
@@ -3467,9 +3444,9 @@ checksum = "adc225a49973cf9ab10d0cdd6a4b8f0cda299df9b760824bbb623f15f8f0c95a"
 dependencies = [
  "atomic",
  "bytes 1.0.1",
- "futures 0.3.14",
+ "futures 0.3.15",
  "lazy_static",
- "libp2p-core",
+ "libp2p-core 0.27.1",
  "libp2p-dns",
  "libp2p-gossipsub",
  "libp2p-identify",
@@ -3493,12 +3470,12 @@ version = "0.27.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a2d56aadc2c2bf22cd7797f86e56a65b5b3994a0136b65be3106938acae7a26"
 dependencies = [
- "asn1_der",
- "bs58 0.4.0",
+ "asn1_der 0.6.3",
+ "bs58",
  "ed25519-dalek",
  "either",
  "fnv",
- "futures 0.3.14",
+ "futures 0.3.15",
  "futures-timer",
  "lazy_static",
  "libsecp256k1",
@@ -3513,7 +3490,41 @@ dependencies = [
  "rand 0.7.3",
  "ring",
  "rw-stream-sink",
- "sha2 0.9.3",
+ "sha2 0.9.5",
+ "smallvec",
+ "thiserror",
+ "unsigned-varint 0.7.0",
+ "void",
+ "zeroize",
+]
+
+[[package]]
+name = "libp2p-core"
+version = "0.28.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "554d3e7e9e65f939d66b75fd6a4c67f258fe250da61b91f46c545fc4a89b51d9"
+dependencies = [
+ "asn1_der 0.7.4",
+ "bs58",
+ "ed25519-dalek",
+ "either",
+ "fnv",
+ "futures 0.3.15",
+ "futures-timer",
+ "lazy_static",
+ "libsecp256k1",
+ "log",
+ "multihash",
+ "multistream-select",
+ "parity-multiaddr",
+ "parking_lot",
+ "pin-project 1.0.7",
+ "prost",
+ "prost-build",
+ "rand 0.7.3",
+ "ring",
+ "rw-stream-sink",
+ "sha2 0.9.5",
  "smallvec",
  "thiserror",
  "unsigned-varint 0.7.0",
@@ -3527,8 +3538,8 @@ version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5153b6db68fd4baa3b304e377db744dd8fea8ff4e4504509ee636abcde88d3e3"
 dependencies = [
- "futures 0.3.14",
- "libp2p-core",
+ "futures 0.3.15",
+ "libp2p-core 0.27.1",
  "log",
 ]
 
@@ -3543,16 +3554,16 @@ dependencies = [
  "byteorder",
  "bytes 1.0.1",
  "fnv",
- "futures 0.3.14",
+ "futures 0.3.15",
  "hex_fmt",
- "libp2p-core",
+ "libp2p-core 0.27.1",
  "libp2p-swarm",
  "log",
  "prost",
  "prost-build",
  "rand 0.7.3",
  "regex",
- "sha2 0.9.3",
+ "sha2 0.9.5",
  "smallvec",
  "unsigned-varint 0.7.0",
  "wasm-timer",
@@ -3564,8 +3575,8 @@ version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b40fb36a059b7a8cce1514bd8b546fa612e006c9937caa7f5950cb20021fe91e"
 dependencies = [
- "futures 0.3.14",
- "libp2p-core",
+ "futures 0.3.15",
+ "libp2p-core 0.27.1",
  "libp2p-swarm",
  "log",
  "prost",
@@ -3582,8 +3593,8 @@ checksum = "350ce8b3923594aedabd5d6e3f875d058435052a29c3f32df378bc70d10be464"
 dependencies = [
  "asynchronous-codec",
  "bytes 1.0.1",
- "futures 0.3.14",
- "libp2p-core",
+ "futures 0.3.15",
+ "libp2p-core 0.27.1",
  "log",
  "nohash-hasher",
  "parking_lot",
@@ -3600,14 +3611,14 @@ checksum = "4aca322b52a0c5136142a7c3971446fb1e9964923a526c9cc6ef3b7c94e57778"
 dependencies = [
  "bytes 1.0.1",
  "curve25519-dalek",
- "futures 0.3.14",
+ "futures 0.3.15",
  "lazy_static",
- "libp2p-core",
+ "libp2p-core 0.27.1",
  "log",
  "prost",
  "prost-build",
  "rand 0.7.3",
- "sha2 0.9.3",
+ "sha2 0.9.5",
  "snow",
  "static_assertions",
  "x25519-dalek",
@@ -3621,8 +3632,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7955b973e1fd2bd61ffd43ce261c1223f61f4aacd5bae362a924993f9a25fd98"
 dependencies = [
  "either",
- "futures 0.3.14",
- "libp2p-core",
+ "futures 0.3.15",
+ "libp2p-core 0.27.1",
  "log",
  "rand 0.7.3",
  "smallvec",
@@ -3647,16 +3658,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "88a5aef80e519a6cb8e2663605142f97baaaea1a252eecbf8756184765f7471b"
 dependencies = [
  "async-io",
- "futures 0.3.14",
+ "futures 0.3.15",
  "futures-timer",
  "if-addrs",
  "if-watch",
  "ipnet",
  "libc",
- "libp2p-core",
+ "libp2p-core 0.27.1",
  "log",
  "socket2 0.3.19",
- "tokio 1.5.0",
+ "tokio 1.7.1",
 ]
 
 [[package]]
@@ -3666,9 +3677,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d3b1c6a3431045da8b925ed83384e4c5163e14b990572307fca9c507435d4d22"
 dependencies = [
  "either",
- "futures 0.3.14",
+ "futures 0.3.15",
  "futures-rustls",
- "libp2p-core",
+ "libp2p-core 0.27.1",
  "log",
  "quicksink",
  "rw-stream-sink",
@@ -3683,8 +3694,8 @@ version = "0.30.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4819358c542a86ff95f6ae691efb4b94ddaf477079b01a686f5705b79bfc232a"
 dependencies = [
- "futures 0.3.14",
- "libp2p-core",
+ "futures 0.3.15",
+ "libp2p-core 0.27.1",
  "parking_lot",
  "thiserror",
  "yamux",
@@ -3741,11 +3752,11 @@ dependencies = [
  "clap",
  "clap_utils",
  "directory",
- "env_logger 0.8.3",
+ "env_logger 0.8.4",
  "environment",
  "eth2_libp2p",
  "eth2_network_config",
- "futures 0.3.14",
+ "futures 0.3.15",
  "lazy_static",
  "lighthouse_metrics",
  "lighthouse_version",
@@ -3757,11 +3768,11 @@ dependencies = [
  "slog",
  "slog-async",
  "slog-term",
- "sloggers",
+ "sloggers 1.0.1",
  "target_check",
  "task_executor",
  "tempfile",
- "tokio 1.5.0",
+ "tokio 1.7.1",
  "types",
  "validator_client",
  "validator_dir",
@@ -3855,7 +3866,7 @@ version = "0.6.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1f374d42cdfc1d7dbf3d3dec28afab2eb97ffbf43a3234d795b5986dbf4b90ba"
 dependencies = [
- "hashbrown",
+ "hashbrown 0.9.1",
 ]
 
 [[package]]
@@ -3867,9 +3878,9 @@ dependencies = [
 
 [[package]]
 name = "lru_time_cache"
-version = "0.11.10"
+version = "0.11.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "991058cf0e7f161b37a4a610ddbada9d2f051d0db76369b973de9f3466f1cba3"
+checksum = "9106e1d747ffd48e6be5bb2d97fa706ed25b144fbee4d5c02eae110cd8d6badd"
 
 [[package]]
 name = "mach"
@@ -3919,9 +3930,9 @@ checksum = "b16bd47d9e329435e309c58469fe0791c2d0d1ba96ec0954152a5ae2b04387dc"
 
 [[package]]
 name = "memoffset"
-version = "0.6.3"
+version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f83fb6581e8ed1f85fd45c116db8405483899489e38406156c25eb743554361d"
+checksum = "59accc507f1338036a0477ef61afdae33cde60840f4dfe481319ce3ad116ddf9"
 dependencies = [
  "autocfg 1.0.1",
 ]
@@ -3997,9 +4008,9 @@ dependencies = [
 
 [[package]]
 name = "mio"
-version = "0.7.11"
+version = "0.7.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf80d3e903b34e0bd7282b218398aec54e082c840d9baf8339e0080a0c542956"
+checksum = "8c2bdb6314ec10835cd3293dd268473a835c02b7b352e788be788b3c6ca6bb16"
 dependencies = [
  "libc",
  "log",
@@ -4057,7 +4068,7 @@ name = "monitoring_api"
 version = "0.1.0"
 dependencies = [
  "eth2",
- "futures 0.3.14",
+ "futures 0.3.15",
  "lazy_static",
  "lighthouse_metrics",
  "lighthouse_version",
@@ -4070,7 +4081,7 @@ dependencies = [
  "slog",
  "store",
  "task_executor",
- "tokio 1.5.0",
+ "tokio 1.7.1",
 ]
 
 [[package]]
@@ -4082,15 +4093,15 @@ dependencies = [
  "digest 0.9.0",
  "generic-array 0.14.4",
  "multihash-derive",
- "sha2 0.9.3",
+ "sha2 0.9.5",
  "unsigned-varint 0.5.1",
 ]
 
 [[package]]
 name = "multihash-derive"
-version = "0.7.1"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85ee3c48cb9d9b275ad967a0e96715badc13c6029adb92f34fa17b9ff28fd81f"
+checksum = "424f6e86263cd5294cbd7f1e95746b95aca0e0d66bff31e5a40d6baa87b4aa99"
 dependencies = [
  "proc-macro-crate",
  "proc-macro-error",
@@ -4131,7 +4142,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7d91ec0a2440aaff5f78ec35631a7027d50386c6163aa975f7caa0d5da4b6ff8"
 dependencies = [
  "bytes 1.0.1",
- "futures 0.3.14",
+ "futures 0.3.15",
  "log",
  "pin-project 1.0.7",
  "smallvec",
@@ -4172,7 +4183,7 @@ name = "network"
 version = "0.2.0"
 dependencies = [
  "beacon_chain",
- "discv5 0.1.0-beta.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "discv5",
  "environment",
  "error-chain",
  "eth2_libp2p",
@@ -4180,7 +4191,7 @@ dependencies = [
  "eth2_ssz_types",
  "exit-future",
  "fnv",
- "futures 0.3.14",
+ "futures 0.3.15",
  "genesis",
  "hashset_delay",
  "hex",
@@ -4199,7 +4210,7 @@ dependencies = [
  "slog",
  "slog-async",
  "slog-term",
- "sloggers",
+ "sloggers 1.0.1",
  "slot_clock",
  "smallvec",
  "state_processing",
@@ -4207,9 +4218,9 @@ dependencies = [
  "strum",
  "task_executor",
  "tempfile",
- "tokio 1.5.0",
+ "tokio 1.7.1",
  "tokio-stream",
- "tokio-util 0.6.6",
+ "tokio-util 0.6.7",
  "tree_hash",
  "types",
 ]
@@ -4253,7 +4264,7 @@ dependencies = [
  "environment",
  "eth2",
  "eth2_config",
- "futures 0.3.14",
+ "futures 0.3.15",
  "genesis",
  "reqwest",
  "sensitive_url",
@@ -4358,15 +4369,18 @@ dependencies = [
 
 [[package]]
 name = "object"
-version = "0.23.0"
+version = "0.25.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9a7ab5d64814df0fe4a4b5ead45ed6c5f181ee3ff04ba344313a6c80446c5d4"
+checksum = "a38f2be3697a57b4060074ff41b44c16870d916ad7877c17696e063257482bc7"
+dependencies = [
+ "memchr",
+]
 
 [[package]]
 name = "once_cell"
-version = "1.7.2"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "af8b08b04175473088b46763e51ee54da5f9a164bc162f615b91bc179dbf15a3"
+checksum = "692fcb63b64b1758029e0a96ee63e049ce8c5948587f2f7208df04625e5f6b56"
 dependencies = [
  "parking_lot",
 ]
@@ -4391,9 +4405,9 @@ checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 
 [[package]]
 name = "openssl"
-version = "0.10.34"
+version = "0.10.35"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d7830286ad6a3973c0f1d9b73738f69c76b739301d0229c4b96501695cbe4c8"
+checksum = "549430950c79ae24e6d02e0b7404534ecf311d94cc9f861e9e4020187d13d885"
 dependencies = [
  "bitflags",
  "cfg-if 1.0.0",
@@ -4405,9 +4419,9 @@ dependencies = [
 
 [[package]]
 name = "openssl-probe"
-version = "0.1.2"
+version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77af24da69f9d9341038eba93a073b1fdaaa1b788221b00a69bce9e762cb32de"
+checksum = "28988d872ab76095a6e6ac88d99b54fd267702734fd7ffe610ca27f533ddb95a"
 
 [[package]]
 name = "openssl-src"
@@ -4420,9 +4434,9 @@ dependencies = [
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.62"
+version = "0.9.65"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa52160d45fa2e7608d504b7c3a3355afed615e6d8b627a74458634ba21b69bd"
+checksum = "7a7907e3bfa08bb85105209cdfcb6c63d109f8f6c1ed6ca318fff5c1853fbc1d"
 dependencies = [
  "autocfg 1.0.1",
  "cc",
@@ -4439,7 +4453,7 @@ dependencies = [
  "eth2_ssz",
  "eth2_ssz_derive",
  "int_to_bytes",
- "itertools 0.10.0",
+ "itertools 0.10.1",
  "lazy_static",
  "lighthouse_metrics",
  "parking_lot",
@@ -4459,7 +4473,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "58341485071825827b7f03cf7efd1cb21e6a709bea778fb50227fd45d2f361b4"
 dependencies = [
  "arrayref",
- "bs58 0.4.0",
+ "bs58",
  "byteorder",
  "data-encoding",
  "multihash",
@@ -4476,7 +4490,7 @@ version = "1.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a4b26b16c7687c3075982af47719e481815df30bc544f7a6690763a25ca16e9d"
 dependencies = [
- "arrayvec",
+ "arrayvec 0.5.2",
  "bitvec 0.17.4",
  "byte-slice-cast",
  "serde",
@@ -4508,7 +4522,7 @@ dependencies = [
  "cfg-if 1.0.0",
  "instant",
  "libc",
- "redox_syscall 0.2.7",
+ "redox_syscall",
  "smallvec",
  "winapi 0.3.9",
 ]
@@ -4567,9 +4581,9 @@ dependencies = [
 
 [[package]]
 name = "pico-args"
-version = "0.4.1"
+version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d7afeb98c5a10e0bffcc7fc16e105b04d06729fac5fd6384aebf7ff5cb5a67d"
+checksum = "db8bcd96cb740d03149cbad5518db9fd87126a10ab519c011893b1754134c468"
 
 [[package]]
 name = "pin-project"
@@ -4619,9 +4633,9 @@ checksum = "257b64915a082f7811703966789728173279bdebb956b143dbcd23f6f970a777"
 
 [[package]]
 name = "pin-project-lite"
-version = "0.2.6"
+version = "0.2.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc0e1f259c92177c30a4c9d177246edd0a3568b25756a977d0632cf8fa37e905"
+checksum = "8d31d11c69a6b52a174b42bdc0c30e5e11670f90788b2c471c31c1d17d449443"
 
 [[package]]
 name = "pin-utils"
@@ -4631,11 +4645,12 @@ checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
 [[package]]
 name = "pkcs8"
-version = "0.3.3"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4839a901843f3942576e65857f0ebf2e190ef7024d3c62a94099ba3f819ad1d"
+checksum = "c9c2f795bc591cb3384cb64082a578b89207ac92bb89c9d98c1ea2ace7cd8110"
 dependencies = [
  "der",
+ "spki",
 ]
 
 [[package]]
@@ -4652,9 +4667,9 @@ checksum = "feb3b2b1033b8a60b4da6ee470325f887758c95d5320f52f9ce0df055a55940e"
 
 [[package]]
 name = "plotters"
-version = "0.3.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "45ca0ae5f169d0917a7c7f5a9c1a3d3d9598f18f529dd2b8373ed988efea307a"
+checksum = "32a3fd9ec30b9749ce28cd91f255d569591cdf937fe280c312143e3c4bad6f2a"
 dependencies = [
  "num-traits",
  "plotters-backend",
@@ -4665,29 +4680,29 @@ dependencies = [
 
 [[package]]
 name = "plotters-backend"
-version = "0.3.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b07fffcddc1cb3a1de753caa4e4df03b79922ba43cf882acc1bdd7e8df9f4590"
+checksum = "fd8be10f7485c8a323ea100b20d6052c27cf5968f08f8e3a56ee9f0cf38ebd3d"
 
 [[package]]
 name = "plotters-svg"
-version = "0.3.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b38a02e23bd9604b842a812063aec4ef702b57989c37b655254bb61c471ad211"
+checksum = "521fa9638fa597e1dc53e9412a4f9cefb01187ee1f7413076f9e6749e2885ba9"
 dependencies = [
  "plotters-backend",
 ]
 
 [[package]]
 name = "polling"
-version = "2.0.3"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fc12d774e799ee9ebae13f4076ca003b40d18a11ac0f3641e6f899618580b7b"
+checksum = "92341d779fa34ea8437ef4d82d440d5e1ce3f3ff7f824aa64424cd481f9a1f25"
 dependencies = [
  "cfg-if 1.0.0",
  "libc",
  "log",
- "wepoll-sys",
+ "wepoll-ffi",
  "winapi 0.3.9",
 ]
 
@@ -4697,7 +4712,7 @@ version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4b7456bc1ad2d4cf82b3a016be4c2ac48daf11bf990c1603ebd447fe6f30fca8"
 dependencies = [
- "cpuid-bool 0.2.0",
+ "cpuid-bool",
  "universal-hash",
 ]
 
@@ -4707,7 +4722,19 @@ version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eebcc4aa140b9abd2bc40d9c3f7ccec842679cd79045ac3a7ac698c1a064b7cd"
 dependencies = [
- "cpuid-bool 0.2.0",
+ "cpuid-bool",
+ "opaque-debug 0.3.0",
+ "universal-hash",
+]
+
+[[package]]
+name = "polyval"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e597450cbf209787f0e6de80bf3795c6b2356a380ee87837b545aded8dbc1823"
+dependencies = [
+ "cfg-if 1.0.0",
+ "cpufeatures",
  "opaque-debug 0.3.0",
  "universal-hash",
 ]
@@ -4734,15 +4761,16 @@ dependencies = [
  "impl-codec",
  "impl-rlp",
  "impl-serde",
- "uint",
+ "uint 0.8.5",
 ]
 
 [[package]]
 name = "proc-macro-crate"
-version = "0.1.5"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d6ea3c4595b96363c13943497db34af4460fb474a95c43f4446ad341b8c9785"
+checksum = "41fdbd1df62156fbc5945f4762632564d7d038153091c3fcf1067f6aef7cff92"
 dependencies = [
+ "thiserror",
  "toml",
 ]
 
@@ -4784,9 +4812,9 @@ checksum = "bc881b2c22681370c6a780e47af9840ef841837bc98118431d4e1868bd0c1086"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.26"
+version = "1.0.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a152013215dca273577e18d2bf00fa862b89b24169fb78c4c95aeb07992c9cec"
+checksum = "f0d8caf72986c1a598726adc988bb5984792ef84f5ee5aa50209145ee8077038"
 dependencies = [
  "unicode-xid",
 ]
@@ -4883,9 +4911,9 @@ dependencies = [
 
 [[package]]
 name = "protobuf"
-version = "2.23.0"
+version = "2.24.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "45604fc7a88158e7d514d8e22e14ac746081e7a70d7690074dd0029ee37458d6"
+checksum = "db50e77ae196458ccd3dc58a31ea1a90b0698ab1b7928d89f644c25d72070267"
 
 [[package]]
 name = "psutil"
@@ -4997,6 +5025,12 @@ version = "0.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "941ba9d78d8e2f7ce474c015eea4d9c6d25b6a3327f9832ee29a4de27f91bbb8"
 
+[[package]]
+name = "radium"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "643f8f41a8ebc4c5dc4515c82bb8abd397b527fc20fd681b7c011c2aee5d44fb"
+
 [[package]]
 name = "rand"
 version = "0.7.3"
@@ -5012,14 +5046,14 @@ dependencies = [
 
 [[package]]
 name = "rand"
-version = "0.8.3"
+version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ef9e7e66b4468674bfcb0c81af8b7fa0bb154fa9f28eb840da5c447baeb8d7e"
+checksum = "2e7573632e6454cf6b99d7aac4ccca54be06da05aca2ef7423d22d27d4d4bcd8"
 dependencies = [
  "libc",
- "rand_chacha 0.3.0",
- "rand_core 0.6.2",
- "rand_hc 0.3.0",
+ "rand_chacha 0.3.1",
+ "rand_core 0.6.3",
+ "rand_hc 0.3.1",
 ]
 
 [[package]]
@@ -5034,12 +5068,12 @@ dependencies = [
 
 [[package]]
 name = "rand_chacha"
-version = "0.3.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e12735cf05c9e10bf21534da50a147b924d555dc7a547c42e6bb2d5b6017ae0d"
+checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
 dependencies = [
  "ppv-lite86",
- "rand_core 0.6.2",
+ "rand_core 0.6.3",
 ]
 
 [[package]]
@@ -5053,11 +5087,11 @@ dependencies = [
 
 [[package]]
 name = "rand_core"
-version = "0.6.2"
+version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34cf66eb183df1c5876e2dcf6b13d57340741e8dc255b48e40a26de954d06ae7"
+checksum = "d34f1408f55294453790c48b2f1ebbb1c5b4b7563eb1f418bcfcfdbb06ebb4e7"
 dependencies = [
- "getrandom 0.2.2",
+ "getrandom 0.2.3",
 ]
 
 [[package]]
@@ -5071,11 +5105,11 @@ dependencies = [
 
 [[package]]
 name = "rand_hc"
-version = "0.3.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3190ef7066a446f2e7f42e239d161e905420ccab01eb967c9eb27d21b2322a73"
+checksum = "d51e9f596de227fda2ea6c84607f5558e196eeaf43c986b724ba4fb8fdf497e7"
 dependencies = [
- "rand_core 0.6.2",
+ "rand_core 0.6.3",
 ]
 
 [[package]]
@@ -5089,9 +5123,9 @@ dependencies = [
 
 [[package]]
 name = "rayon"
-version = "1.5.0"
+version = "1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b0d8e0819fadc20c74ea8373106ead0600e3a67ef1fe8da56e39b9ae7275674"
+checksum = "c06aca804d41dbc8ba42dfd964f0d01334eceb64314b9ecf7c5fad5188a06d90"
 dependencies = [
  "autocfg 1.0.1",
  "crossbeam-deque",
@@ -5101,9 +5135,9 @@ dependencies = [
 
 [[package]]
 name = "rayon-core"
-version = "1.9.0"
+version = "1.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ab346ac5921dc62ffa9f89b7a773907511cdfa5490c572ae9be1be33e8afa4a"
+checksum = "d78120e2c850279833f1dd3582f730c4ab53ed95aeaaaa862a2a5c71b1656d8e"
 dependencies = [
  "crossbeam-channel",
  "crossbeam-deque",
@@ -5114,45 +5148,28 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.1.57"
+version = "0.2.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41cc0f7e4d5d4544e8861606a285bb08d3e70712ccc7d2b84d7c0ccfaf4b05ce"
-
-[[package]]
-name = "redox_syscall"
-version = "0.2.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85dd92e586f7355c633911e11f77f3d12f04b1b1bd76a198bd34ae3af8341ef2"
+checksum = "5ab49abadf3f9e1c4bc499e8845e152ad87d2ad2d30371841171169e9d75feee"
 dependencies = [
  "bitflags",
 ]
 
-[[package]]
-name = "redox_users"
-version = "0.3.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "de0737333e7a9502c789a36d7c7fa6092a49895d4faa31ca5df163857ded2e9d"
-dependencies = [
- "getrandom 0.1.16",
- "redox_syscall 0.1.57",
- "rust-argon2",
-]
-
 [[package]]
 name = "redox_users"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "528532f3d801c87aec9def2add9ca802fe569e44a544afe633765267840abe64"
 dependencies = [
- "getrandom 0.2.2",
- "redox_syscall 0.2.7",
+ "getrandom 0.2.3",
+ "redox_syscall",
 ]
 
 [[package]]
 name = "regex"
-version = "1.5.3"
+version = "1.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce5f1ceb7f74abbce32601642fcf8e8508a8a8991e0621c7d750295b9095702b"
+checksum = "d07a8629359eb56f1e2fb1652bb04212c072a87ba68546a04065d525673ac461"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -5161,11 +5178,10 @@ dependencies = [
 
 [[package]]
 name = "regex-automata"
-version = "0.1.9"
+version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ae1ded71d66a4a97f5e961fd0cb25a5f366a42a41570d16a763a69c092c26ae4"
+checksum = "6c230d73fb8d8c1b9c0b3135c5142a8acee3a0558fb8db5cf1cb65f8d7862132"
 dependencies = [
- "byteorder",
  "regex-syntax",
 ]
 
@@ -5201,7 +5217,7 @@ dependencies = [
  "regex",
  "remote_signer_test",
  "slog",
- "sloggers",
+ "sloggers 1.0.1",
  "tempfile",
  "types",
  "zeroize",
@@ -5213,8 +5229,8 @@ version = "0.2.0"
 dependencies = [
  "clap",
  "environment",
- "futures 0.3.14",
- "hyper 0.14.7",
+ "futures 0.3.15",
+ "hyper 0.14.9",
  "lazy_static",
  "regex",
  "remote_signer_backend",
@@ -5234,7 +5250,7 @@ dependencies = [
  "reqwest",
  "sensitive_url",
  "serde",
- "tokio 1.5.0",
+ "tokio 1.7.1",
  "types",
 ]
 
@@ -5253,7 +5269,7 @@ dependencies = [
  "serde",
  "serde_json",
  "tempfile",
- "tokio 1.5.0",
+ "tokio 1.7.1",
  "types",
  "winapi 0.3.9",
  "windows-acl",
@@ -5270,9 +5286,9 @@ dependencies = [
 
 [[package]]
 name = "reqwest"
-version = "0.11.3"
+version = "0.11.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2296f2fac53979e8ccbc4a1136b25dcefd37be9ed7e4a1f6b05a6029c84ff124"
+checksum = "246e9f61b9bb77df069a947682be06e31ac43ea37862e244a69f177694ea6d22"
 dependencies = [
  "base64 0.13.0",
  "bytes 1.0.1",
@@ -5280,8 +5296,8 @@ dependencies = [
  "futures-core",
  "futures-util",
  "http",
- "http-body 0.4.1",
- "hyper 0.14.7",
+ "http-body 0.4.2",
+ "hyper 0.14.9",
  "hyper-tls 0.5.0",
  "ipnet",
  "js-sys",
@@ -5290,11 +5306,11 @@ dependencies = [
  "mime",
  "native-tls",
  "percent-encoding",
- "pin-project-lite 0.2.6",
+ "pin-project-lite 0.2.7",
  "serde",
  "serde_json",
  "serde_urlencoded",
- "tokio 1.5.0",
+ "tokio 1.7.1",
  "tokio-native-tls",
  "url",
  "wasm-bindgen",
@@ -5368,23 +5384,11 @@ dependencies = [
  "smallvec",
 ]
 
-[[package]]
-name = "rust-argon2"
-version = "0.8.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4b18820d944b33caa75a71378964ac46f58517c92b6ae5f762636247c09e78fb"
-dependencies = [
- "base64 0.13.0",
- "blake2b_simd",
- "constant_time_eq",
- "crossbeam-utils",
-]
-
 [[package]]
 name = "rustc-demangle"
-version = "0.1.19"
+version = "0.1.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "410f7acf3cb3a44527c5d9546bad4bf4e6c460915d5f9f2fc524498bfe8f70ce"
+checksum = "dead70b0b5e03e9c814bcb6b01e03e68f7c57a80aa48c72ec92152ab3e818d49"
 
 [[package]]
 name = "rustc-hash"
@@ -5431,9 +5435,9 @@ dependencies = [
 
 [[package]]
 name = "rustversion"
-version = "1.0.4"
+version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb5d2a036dc6d2d8fd16fde3498b04306e29bd193bf306a57427019b823d5acd"
+checksum = "61b3909d758bb75c79f23d4736fac9433868679d3ad2ea7a61e3c25cfda9a088"
 
 [[package]]
 name = "rw-stream-sink"
@@ -5441,7 +5445,7 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4da5fcb054c46f5a5dff833b129285a93d3f0179531735e6c866e8cc307d2020"
 dependencies = [
- "futures 0.3.14",
+ "futures 0.3.15",
  "pin-project 0.4.28",
  "static_assertions",
 ]
@@ -5468,7 +5472,7 @@ version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "399f290ffc409596022fce5ea5d4138184be4784f2b28c62c59f0d8389059a15"
 dependencies = [
- "cipher",
+ "cipher 0.2.5",
 ]
 
 [[package]]
@@ -5520,7 +5524,7 @@ dependencies = [
  "hmac 0.10.1",
  "pbkdf2 0.6.0",
  "salsa20",
- "sha2 0.9.3",
+ "sha2 0.9.5",
 ]
 
 [[package]]
@@ -5553,9 +5557,9 @@ dependencies = [
 
 [[package]]
 name = "security-framework"
-version = "2.2.0"
+version = "2.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3670b1d2fdf6084d192bc71ead7aabe6c06aa2ea3fbd9cc3ac111fa5c2b1bd84"
+checksum = "23a2ac85147a3a11d77ecf1bc7166ec0b92febfa4461c37944e180f319ece467"
 dependencies = [
  "bitflags",
  "core-foundation",
@@ -5566,9 +5570,9 @@ dependencies = [
 
 [[package]]
 name = "security-framework-sys"
-version = "2.2.0"
+version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3676258fd3cfe2c9a0ec99ce3038798d847ce3e4bb17746373eb9f0f1ac16339"
+checksum = "7e4effb91b4b8b6fb7732e670b6cee160278ff8e6bf485c7805d9e319d76e284"
 dependencies = [
  "core-foundation-sys",
  "libc",
@@ -5617,9 +5621,9 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.125"
+version = "1.0.126"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "558dc50e1a5a5fa7112ca2ce4effcb321b0300c0d4ccf0776a9f60cd89031171"
+checksum = "ec7505abeacaec74ae4778d9d9328fe5a5d04253220a85c4ee022239fc996d03"
 dependencies = [
  "serde_derive",
 ]
@@ -5636,9 +5640,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.125"
+version = "1.0.126"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b093b7a2bb58203b5da3056c05b4ec1fed827dcfdb37347a8841695263b3d06d"
+checksum = "963a7dbc9895aeac7ac90e74f34a5d5261828f79df35cbed41e10189d3804d43"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -5668,9 +5672,9 @@ dependencies = [
 
 [[package]]
 name = "serde_repr"
-version = "0.1.6"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2dc6b7951b17b051f3210b063f12cc17320e2fe30ae05b0fe2a3abb068551c76"
+checksum = "98d0516900518c29efa217c298fa1f4e6c6ffc85ae29fd7f4ee48f176e1a9ed5"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -5713,13 +5717,13 @@ dependencies = [
 
 [[package]]
 name = "sha-1"
-version = "0.9.4"
+version = "0.9.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dfebf75d25bd900fd1e7d11501efab59bc846dbc76196839663e6637bba9f25f"
+checksum = "8c4cfa741c5832d0ef7fab46cabed29c2aae926db0b11bb2069edd8db5e64e16"
 dependencies = [
  "block-buffer 0.9.0",
  "cfg-if 1.0.0",
- "cpuid-bool 0.1.2",
+ "cpufeatures",
  "digest 0.9.0",
  "opaque-debug 0.3.0",
 ]
@@ -5744,13 +5748,13 @@ dependencies = [
 
 [[package]]
 name = "sha2"
-version = "0.9.3"
+version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa827a14b29ab7f44778d14a88d3cb76e949c45083f7dbfa507d0cb699dc12de"
+checksum = "b362ae5752fd2137731f9fa25fd4d9058af34666ca1966fb969119cc35719f12"
 dependencies = [
  "block-buffer 0.9.0",
  "cfg-if 1.0.0",
- "cpuid-bool 0.1.2",
+ "cpufeatures",
  "digest 0.9.0",
  "opaque-debug 0.3.0",
 ]
@@ -5778,9 +5782,9 @@ dependencies = [
 
 [[package]]
 name = "signal-hook"
-version = "0.3.8"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ef33d6d0cd06e0840fba9985aab098c147e67e05cee14d412d3345ed14ff30ac"
+checksum = "470c5a6397076fae0094aaf06a08e6ba6f37acb77d3b1b91ea92b4d6c8650c39"
 dependencies = [
  "libc",
  "signal-hook-registry",
@@ -5788,21 +5792,21 @@ dependencies = [
 
 [[package]]
 name = "signal-hook-registry"
-version = "1.3.0"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16f1d0fef1604ba8f7a073c7e701f213e056707210e9020af4528e0101ce11a6"
+checksum = "e51e73328dc4ac0c7ccbda3a494dfa03df1de2f46018127f60c693f2648455b0"
 dependencies = [
  "libc",
 ]
 
 [[package]]
 name = "signature"
-version = "1.2.2"
+version = "1.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "29f060a7d147e33490ec10da418795238fd7545bba241504d6b31a409f2e6210"
+checksum = "c19772be3c4dd2ceaacf03cb41d5885f2a02c4d8804884918e3a258480803335"
 dependencies = [
  "digest 0.9.0",
- "rand_core 0.5.1",
+ "rand_core 0.6.3",
 ]
 
 [[package]]
@@ -5823,15 +5827,15 @@ name = "simulator"
 version = "0.2.0"
 dependencies = [
  "clap",
- "env_logger 0.8.3",
+ "env_logger 0.8.4",
  "eth1",
  "eth1_test_rig",
- "futures 0.3.14",
+ "futures 0.3.15",
  "node_test_rig",
  "parking_lot",
  "rayon",
  "sensitive_url",
- "tokio 1.5.0",
+ "tokio 1.7.1",
  "types",
  "validator_client",
 ]
@@ -5870,7 +5874,7 @@ dependencies = [
  "serde",
  "serde_derive",
  "slog",
- "sloggers",
+ "sloggers 2.0.0",
  "tempfile",
  "tree_hash",
  "tree_hash_derive",
@@ -5890,7 +5894,7 @@ dependencies = [
  "slot_clock",
  "state_processing",
  "task_executor",
- "tokio 1.5.0",
+ "tokio 1.7.1",
  "tokio-stream",
  "types",
 ]
@@ -5986,7 +5990,7 @@ dependencies = [
  "atty",
  "chrono",
  "slog",
- "term 0.7.0",
+ "term",
  "thread_local",
 ]
 
@@ -6009,6 +6013,27 @@ dependencies = [
  "trackable",
 ]
 
+[[package]]
+name = "sloggers"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "92ee08a52260ed355f96069884bf8873f2439231f8754cbd545291d647ebbd75"
+dependencies = [
+ "chrono",
+ "libc",
+ "libflate",
+ "once_cell",
+ "regex",
+ "serde",
+ "slog",
+ "slog-async",
+ "slog-kvfilter",
+ "slog-scope",
+ "slog-stdlog",
+ "slog-term",
+ "trackable",
+]
+
 [[package]]
 name = "slot_clock"
 version = "0.2.0"
@@ -6055,7 +6080,7 @@ dependencies = [
  "rand_core 0.5.1",
  "ring",
  "rustc_version 0.2.3",
- "sha2 0.9.3",
+ "sha2 0.9.5",
  "subtle 2.4.0",
  "x25519-dalek",
 ]
@@ -6090,7 +6115,7 @@ dependencies = [
  "base64 0.12.3",
  "bytes 0.5.6",
  "flate2",
- "futures 0.3.14",
+ "futures 0.3.15",
  "httparse",
  "log",
  "rand 0.7.3",
@@ -6103,6 +6128,15 @@ version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
 
+[[package]]
+name = "spki"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9dae7e047abc519c96350e9484a96c6bf1492348af912fd3446dd2dc323f6268"
+dependencies = [
+ "der",
+]
+
 [[package]]
 name = "standback"
 version = "0.2.17"
@@ -6119,7 +6153,7 @@ dependencies = [
  "arbitrary",
  "bls",
  "criterion",
- "env_logger 0.8.3",
+ "env_logger 0.8.4",
  "eth2_hashing",
  "eth2_ssz",
  "eth2_ssz_types",
@@ -6222,7 +6256,7 @@ dependencies = [
  "serde",
  "serde_derive",
  "slog",
- "sloggers",
+ "sloggers 1.0.1",
  "state_processing",
  "tempfile",
  "tree_hash",
@@ -6301,9 +6335,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "1.0.71"
+version = "1.0.73"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ad184cc9470f9117b2ac6817bfe297307418819ba40552f9b3846f05c33d5373"
+checksum = "f71489ff30030d2ae598524f61326b902466f72a0fb1a8564c001cc63425bcc7"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -6352,11 +6386,11 @@ name = "task_executor"
 version = "0.1.0"
 dependencies = [
  "exit-future",
- "futures 0.3.14",
+ "futures 0.3.15",
  "lazy_static",
  "lighthouse_metrics",
  "slog",
- "tokio 1.5.0",
+ "tokio 1.7.1",
 ]
 
 [[package]]
@@ -6367,23 +6401,12 @@ checksum = "dac1c663cfc93810f88aed9b8941d48cabf856a1b111c29a40439018d870eb22"
 dependencies = [
  "cfg-if 1.0.0",
  "libc",
- "rand 0.8.3",
- "redox_syscall 0.2.7",
+ "rand 0.8.4",
+ "redox_syscall",
  "remove_dir_all",
  "winapi 0.3.9",
 ]
 
-[[package]]
-name = "term"
-version = "0.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "edd106a334b7657c10b7c540a0106114feadeb4dc314513e97df481d5d966f42"
-dependencies = [
- "byteorder",
- "dirs 1.0.5",
- "winapi 0.3.9",
-]
-
 [[package]]
 name = "term"
 version = "0.7.0"
@@ -6423,18 +6446,18 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.24"
+version = "1.0.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e0f4a65597094d4483ddaed134f409b2cb7c1beccf25201a9f73c719254fa98e"
+checksum = "fa6f76457f59514c7eeb4e59d891395fab0b2fd1d40723ae737d64153392e9c6"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.24"
+version = "1.0.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7765189610d8241a44529806d6fd1f2e0a08734313a35d5b3a556f92b381f3c0"
+checksum = "8a36768c0fbf1bb15eca10defa29526bda730a2376c2ab4393ccfa16fb1a318d"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -6471,9 +6494,9 @@ dependencies = [
 
 [[package]]
 name = "time"
-version = "0.2.26"
+version = "0.2.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08a8cbfbf47955132d0202d1662f49b2423ae35862aee471f3ba4b133358f372"
+checksum = "4752a97f8eebd6854ff91f1c1824cd6160626ac4bd44287f7f4ea2035a02a242"
 dependencies = [
  "const_fn",
  "libc",
@@ -6496,9 +6519,9 @@ dependencies = [
 
 [[package]]
 name = "time-macros-impl"
-version = "0.1.1"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5c3be1edfad6027c69f5491cf4cb310d1a71ecd6af742788c6ff8bced86b8fa"
+checksum = "fd3c141a1b43194f3f56a1411225df8646c55781d5f26db825b3d98507eb482f"
 dependencies = [
  "proc-macro-hack",
  "proc-macro2",
@@ -6512,12 +6535,12 @@ name = "timer"
 version = "0.2.0"
 dependencies = [
  "beacon_chain",
- "futures 0.3.14",
+ "futures 0.3.15",
  "parking_lot",
  "slog",
  "slot_clock",
  "task_executor",
- "tokio 1.5.0",
+ "tokio 1.7.1",
  "types",
 ]
 
@@ -6533,7 +6556,7 @@ dependencies = [
  "pbkdf2 0.4.0",
  "rand 0.7.3",
  "rustc-hash",
- "sha2 0.9.3",
+ "sha2 0.9.5",
  "thiserror",
  "unicode-normalization",
  "zeroize",
@@ -6614,26 +6637,26 @@ checksum = "46409491c9375a693ce7032101970a54f8a2010efb77e13f70788f0d84489e39"
 dependencies = [
  "autocfg 1.0.1",
  "futures-core",
- "pin-project-lite 0.2.6",
+ "pin-project-lite 0.2.7",
 ]
 
 [[package]]
 name = "tokio"
-version = "1.5.0"
+version = "1.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "83f0c8e7c0addab50b663055baf787d0af7f413a46e6e7fb9559a4e4db7137a5"
+checksum = "5fb2ed024293bb19f7a5dc54fe83bf86532a44c12a2bb8ba40d64a4509395ca2"
 dependencies = [
  "autocfg 1.0.1",
  "bytes 1.0.1",
  "libc",
  "memchr",
- "mio 0.7.11",
+ "mio 0.7.13",
  "num_cpus",
  "once_cell",
  "parking_lot",
- "pin-project-lite 0.2.6",
+ "pin-project-lite 0.2.7",
  "signal-hook-registry",
- "tokio-macros 1.1.0",
+ "tokio-macros 1.2.0",
  "winapi 0.3.9",
 ]
 
@@ -6656,8 +6679,8 @@ version = "1.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "90c49f106be240de154571dd31fbe48acb10ba6c6dd6f6517ad603abffa42de9"
 dependencies = [
- "pin-project-lite 0.2.6",
- "tokio 1.5.0",
+ "pin-project-lite 0.2.7",
+ "tokio 1.7.1",
 ]
 
 [[package]]
@@ -6673,9 +6696,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-macros"
-version = "1.1.0"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "caf7b11a536f46a809a8a9f0bb4237020f70ecbf115b842360afb127ea2fda57"
+checksum = "c49e3df43841dafb86046472506755d8501c5615673955f6aa17181125d13c37"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -6689,19 +6712,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f7d995660bd2b7f8c1568414c1126076c13fbb725c40112dc0120b78eb9b717b"
 dependencies = [
  "native-tls",
- "tokio 1.5.0",
+ "tokio 1.7.1",
 ]
 
 [[package]]
 name = "tokio-stream"
-version = "0.1.5"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e177a5d8c3bf36de9ebe6d58537d8879e964332f93fb3339e43f618c81361af0"
+checksum = "f8864d706fdb3cc0843a49647ac892720dac98a6eeb818b77190592cf4994066"
 dependencies = [
  "futures-core",
- "pin-project-lite 0.2.6",
- "tokio 1.5.0",
- "tokio-util 0.6.6",
+ "pin-project-lite 0.2.7",
+ "tokio 1.7.1",
+ "tokio-util 0.6.7",
 ]
 
 [[package]]
@@ -6723,7 +6746,7 @@ dependencies = [
  "futures-util",
  "log",
  "pin-project 1.0.7",
- "tokio 1.5.0",
+ "tokio 1.7.1",
  "tungstenite",
 ]
 
@@ -6752,24 +6775,24 @@ dependencies = [
  "futures-io",
  "futures-sink",
  "log",
- "pin-project-lite 0.2.6",
+ "pin-project-lite 0.2.7",
  "tokio 0.3.7",
 ]
 
 [[package]]
 name = "tokio-util"
-version = "0.6.6"
+version = "0.6.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "940a12c99365c31ea8dd9ba04ec1be183ffe4920102bb7122c2f515437601e8e"
+checksum = "1caa0b0c8d94a049db56b5acf8cba99dc0623aab1b26d5b5f5e2d945846b3592"
 dependencies = [
  "bytes 1.0.1",
  "futures-core",
  "futures-io",
  "futures-sink",
  "log",
- "pin-project-lite 0.2.6",
+ "pin-project-lite 0.2.7",
  "slab",
- "tokio 1.5.0",
+ "tokio 1.7.1",
 ]
 
 [[package]]
@@ -6795,7 +6818,7 @@ checksum = "09adeb8c97449311ccd28a427f96fb563e7fd31aabf994189879d9da2394b89d"
 dependencies = [
  "cfg-if 1.0.0",
  "log",
- "pin-project-lite 0.2.6",
+ "pin-project-lite 0.2.7",
  "tracing-attributes",
  "tracing-core",
 ]
@@ -6853,9 +6876,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-subscriber"
-version = "0.2.18"
+version = "0.2.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa5553bf0883ba7c9cbe493b085c29926bd41b66afc31ff72cf17ff4fb60dcd5"
+checksum = "ab69019741fca4d98be3c62d2b75254528b5432233fd8a4d2739fec20278de48"
 dependencies = [
  "ansi_term 0.12.1",
  "chrono",
@@ -6933,7 +6956,7 @@ dependencies = [
  "httparse",
  "input_buffer",
  "log",
- "rand 0.8.3",
+ "rand 0.8.4",
  "sha-1",
  "url",
  "utf-8",
@@ -7027,6 +7050,18 @@ dependencies = [
  "static_assertions",
 ]
 
+[[package]]
+name = "uint"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6470ab50f482bde894a037a57064480a246dbfdd5960bd65a44824693f08da5f"
+dependencies = [
+ "byteorder",
+ "crunchy",
+ "hex",
+ "static_assertions",
+]
+
 [[package]]
 name = "unescape"
 version = "0.1.0"
@@ -7053,9 +7088,9 @@ dependencies = [
 
 [[package]]
 name = "unicode-normalization"
-version = "0.1.17"
+version = "0.1.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07fbfce1c8a97d547e8b5334978438d9d6ec8c20e38f56d4a4374d181493eaef"
+checksum = "d54590932941a9e9266f0832deed84ebe1bf2e4c9e4a3554d393d18f5e854bf9"
 dependencies = [
  "tinyvec",
 ]
@@ -7101,7 +7136,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "35581ff83d4101e58b582e607120c7f5ffb17e632a980b1f38334d76b36908b2"
 dependencies = [
  "bytes 1.0.1",
- "tokio-util 0.6.6",
+ "tokio-util 0.6.7",
 ]
 
 [[package]]
@@ -7122,9 +7157,9 @@ checksum = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a"
 
 [[package]]
 name = "url"
-version = "2.2.1"
+version = "2.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ccd964113622c8e9322cfac19eb1004a07e636c545f325da085d5cdde6f1f8b"
+checksum = "a507c383b2d33b5fc35d1861e77e6b383d158b2da5e14fe51b83dfedf6fd578c"
 dependencies = [
  "form_urlencoded",
  "idna",
@@ -7144,7 +7179,7 @@ version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bc5cf98d8186244414c848017f0e2676b3fcb46807f6668a97dfe67359a3c4b7"
 dependencies = [
- "getrandom 0.2.2",
+ "getrandom 0.2.3",
  "serde",
 ]
 
@@ -7159,7 +7194,7 @@ dependencies = [
  "clap_utils",
  "deposit_contract",
  "directory",
- "dirs 3.0.2",
+ "dirs",
  "environment",
  "eth2",
  "eth2_config",
@@ -7170,9 +7205,9 @@ dependencies = [
  "exit-future",
  "fallback",
  "filesystem",
- "futures 0.3.14",
+ "futures 0.3.15",
  "hex",
- "hyper 0.14.7",
+ "hyper 0.14.9",
  "lazy_static",
  "libc",
  "libsecp256k1",
@@ -7199,7 +7234,7 @@ dependencies = [
  "slog-term",
  "slot_clock",
  "tempfile",
- "tokio 1.5.0",
+ "tokio 1.7.1",
  "tree_hash",
  "types",
  "validator_dir",
@@ -7228,18 +7263,19 @@ dependencies = [
 
 [[package]]
 name = "value-bag"
-version = "1.0.0-alpha.6"
+version = "1.0.0-alpha.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6b676010e055c99033117c2343b33a40a30b91fecd6c49055ac9cd2d6c305ab1"
+checksum = "dd320e1520f94261153e96f7534476ad869c14022aee1e59af7c778075d840ae"
 dependencies = [
  "ctor",
+ "version_check",
 ]
 
 [[package]]
 name = "vcpkg"
-version = "0.2.12"
+version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cbdbff6266a24120518560b5dc983096efb98462e51d0d68169895b237be3e5d"
+checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
 
 [[package]]
 name = "vec_map"
@@ -7292,10 +7328,10 @@ version = "0.3.0"
 source = "git+https://github.com/paulhauner/warp?branch=cors-wildcard#1f7daf462e6286fe5fd1743f7b788227efd3fa5c"
 dependencies = [
  "bytes 1.0.1",
- "futures 0.3.14",
+ "futures 0.3.15",
  "headers",
  "http",
- "hyper 0.14.7",
+ "hyper 0.14.9",
  "log",
  "mime",
  "mime_guess",
@@ -7306,10 +7342,10 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_urlencoded",
- "tokio 1.5.0",
+ "tokio 1.7.1",
  "tokio-stream",
  "tokio-tungstenite",
- "tokio-util 0.6.6",
+ "tokio-util 0.6.7",
  "tower-service",
  "tracing",
  "tracing-futures",
@@ -7327,7 +7363,7 @@ dependencies = [
  "safe_arith",
  "serde",
  "state_processing",
- "tokio 1.5.0",
+ "tokio 1.7.1",
  "types",
  "warp",
 ]
@@ -7346,9 +7382,9 @@ checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.73"
+version = "0.2.74"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "83240549659d187488f91f33c0f8547cbfef0b2088bc470c116d1d260ef623d9"
+checksum = "d54ee1d4ed486f78874278e63e4069fc1ab9f6a18ca492076ffb90c5eb2997fd"
 dependencies = [
  "cfg-if 1.0.0",
  "serde",
@@ -7358,9 +7394,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.73"
+version = "0.2.74"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ae70622411ca953215ca6d06d3ebeb1e915f0f6613e3b495122878d7ebec7dae"
+checksum = "3b33f6a0694ccfea53d94db8b2ed1c3a8a4c86dd936b13b9f0a15ec4a451b900"
 dependencies = [
  "bumpalo",
  "lazy_static",
@@ -7373,9 +7409,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.23"
+version = "0.4.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81b8b767af23de6ac18bf2168b690bed2902743ddf0fb39252e36f9e2bfc63ea"
+checksum = "5fba7978c679d53ce2d0ac80c8c175840feb849a161664365d1287b41f2e67f1"
 dependencies = [
  "cfg-if 1.0.0",
  "js-sys",
@@ -7385,9 +7421,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.73"
+version = "0.2.74"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3e734d91443f177bfdb41969de821e15c516931c3c3db3d318fa1b68975d0f6f"
+checksum = "088169ca61430fe1e58b8096c24975251700e7b1f6fd91cc9d59b04fb9b18bd4"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -7395,9 +7431,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.73"
+version = "0.2.74"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d53739ff08c8a68b0fdbcd54c372b8ab800b1449ab3c9d706503bc7dd1621b2c"
+checksum = "be2241542ff3d9f241f5e2cb6dd09b37efe786df8851c54957683a49f0987a97"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -7408,15 +7444,15 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.73"
+version = "0.2.74"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9a543ae66aa233d14bb765ed9af4a33e81b8b58d1584cf1b47ff8cd0b9e4489"
+checksum = "d7cff876b8f18eed75a66cf49b65e7f967cb354a7aa16003fb55dbfd25b44b4f"
 
 [[package]]
 name = "wasm-bindgen-test"
-version = "0.3.23"
+version = "0.3.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e972e914de63aa53bd84865e54f5c761bd274d48e5be3a6329a662c0386aa67a"
+checksum = "8cab416a9b970464c2882ed92d55b0c33046b08e0bdc9d59b3b718acd4e1bae8"
 dependencies = [
  "console_error_panic_hook",
  "js-sys",
@@ -7428,9 +7464,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-test-macro"
-version = "0.3.23"
+version = "0.3.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea6153a8f9bf24588e9f25c87223414fff124049f68d3a442a0f0eab4768a8b6"
+checksum = "dd4543fc6cf3541ef0d98bf720104cc6bd856d7eba449fd2aa365ef4fed0e782"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -7442,7 +7478,7 @@ version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "be0ecb0db480561e9a7642b5d3e4187c128914e58aa84330b9493e3eb68c5e7f"
 dependencies = [
- "futures 0.3.14",
+ "futures 0.3.15",
  "js-sys",
  "parking_lot",
  "pin-utils",
@@ -7453,9 +7489,9 @@ dependencies = [
 
 [[package]]
 name = "web-sys"
-version = "0.3.50"
+version = "0.3.51"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a905d57e488fec8861446d3393670fb50d27a262344013181c2cdf9fff5481be"
+checksum = "e828417b379f3df7111d3a2a9e5753706cae29c41f7c4029ee9fd77f3e09e582"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
@@ -7467,13 +7503,13 @@ version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3c736dcabf7a4d4b9e724ff6696914e205cb37f111a54903b17f76c20d59f7e6"
 dependencies = [
- "arrayvec",
+ "arrayvec 0.5.2",
  "async-native-tls",
  "base64 0.13.0",
  "derive_more",
  "ethabi",
  "ethereum-types",
- "futures 0.3.14",
+ "futures 0.3.15",
  "futures-timer",
  "hex",
  "hyper 0.13.10",
@@ -7516,10 +7552,10 @@ dependencies = [
 ]
 
 [[package]]
-name = "wepoll-sys"
-version = "3.0.1"
+name = "wepoll-ffi"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0fcb14dea929042224824779fbc82d9fab8d2e6d3cbc0ac404de8edf489e77ff"
+checksum = "d743fdedc5c64377b5fc2bc036b01c7fd642205a0d96356034ae3404d49eb7fb"
 dependencies = [
  "cc",
 ]
@@ -7661,7 +7697,7 @@ version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1cc7bd8c983209ed5d527f44b01c41b7dc146fd960c61cf9e1d25399841dc271"
 dependencies = [
- "futures 0.3.14",
+ "futures 0.3.15",
  "log",
  "nohash-hasher",
  "parking_lot",
@@ -7692,9 +7728,9 @@ dependencies = [
 
 [[package]]
 name = "zip"
-version = "0.5.12"
+version = "0.5.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c83dc9b784d252127720168abd71ea82bf8c3d96b17dc565b5e2a02854f2b27"
+checksum = "93ab48844d61251bb3835145c521d88aa4031d7139e8485990f60ca911fa0815"
 dependencies = [
  "byteorder",
  "bzip2",
diff --git a/Dockerfile b/Dockerfile
index c0a2f9388..f8475012e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM rust:1.50.0 AS builder
+FROM rust:1.53.0 AS builder
 RUN apt-get update && apt-get -y upgrade && apt-get install -y cmake
 COPY . lighthouse
 ARG PORTABLE
diff --git a/beacon_node/eth2_libp2p/Cargo.toml b/beacon_node/eth2_libp2p/Cargo.toml
index dfa2d634f..662f29444 100644
--- a/beacon_node/eth2_libp2p/Cargo.toml
+++ b/beacon_node/eth2_libp2p/Cargo.toml
@@ -5,7 +5,7 @@ authors = ["Sigma Prime <contact@sigmaprime.io>"]
 edition = "2018"
 
 [dependencies]
-discv5 = { git = "https://github.com/sigp/discv5 ", rev = "02d2c896c66f8dc2b848c3996fedcd98e1dfec69", features = ["libp2p"] }
+discv5 = { version = "0.1.0-beta.5", features = ["libp2p"] }
 unsigned-varint = { version = "0.6.0", features = ["codec"] }
 types = { path =  "../../consensus/types" }
 hashset_delay = { path = "../../common/hashset_delay" }
diff --git a/beacon_node/http_api/Cargo.toml b/beacon_node/http_api/Cargo.toml
index 606fd7247..ddea773f7 100644
--- a/beacon_node/http_api/Cargo.toml
+++ b/beacon_node/http_api/Cargo.toml
@@ -34,5 +34,5 @@ futures = "0.3.8"
 store = { path = "../store" }
 environment = { path = "../../lighthouse/environment" }
 tree_hash = "0.1.1"
-discv5 = { git = "https://github.com/sigp/discv5 ", rev = "02d2c896c66f8dc2b848c3996fedcd98e1dfec69", features = ["libp2p"] }
+discv5 = { version = "0.1.0-beta.5", features = ["libp2p"] }
 sensitive_url = { path = "../../common/sensitive_url" }
diff --git a/common/fallback/Cargo.toml b/common/fallback/Cargo.toml
index dd0f98cd4..04b2c5ea2 100644
--- a/common/fallback/Cargo.toml
+++ b/common/fallback/Cargo.toml
@@ -7,4 +7,4 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-itertools = "0.9.0"
\ No newline at end of file
+itertools = "0.9.0"
diff --git a/common/monitoring_api/Cargo.toml b/common/monitoring_api/Cargo.toml
index 79284475b..7ecaec201 100644
--- a/common/monitoring_api/Cargo.toml
+++ b/common/monitoring_api/Cargo.toml
@@ -21,4 +21,4 @@ slog = "2.5.2"
 store = { path = "../../beacon_node/store" }
 lazy_static = "1.4.0"
 regex = "1"
-sensitive_url = { path = "../sensitive_url" }
\ No newline at end of file
+sensitive_url = { path = "../sensitive_url" }
diff --git a/common/remote_signer_consumer/tests/post.rs b/common/remote_signer_consumer/tests/post.rs
index 543605fb5..1108980b1 100644
--- a/common/remote_signer_consumer/tests/post.rs
+++ b/common/remote_signer_consumer/tests/post.rs
@@ -121,7 +121,7 @@ mod post {
         testcase(
             "unix:/run/foo.socket",
             &format!(
-                "[Reqwest - Builder] Url {{ scheme: \"unix\", username: \"\", password: None, host: None, port: None, path: \"/run/foo.socket/sign/{}\", query: None, fragment: None }}",
+                "[Reqwest - Builder] Url {{ scheme: \"unix\", cannot_be_a_base: false, username: \"\", password: None, host: None, port: None, path: \"/run/foo.socket/sign/{}\", query: None, fragment: None }}",
                 PUBLIC_KEY_1
             ),
         );
@@ -129,7 +129,7 @@ mod post {
         testcase(
             "http://127.0.0.1:0",
             &format!(
-                "[Reqwest - Request] Url {{ scheme: \"http\", username: \"\", password: None, host: Some(Ipv4(127.0.0.1)), port: Some(0), path: \"/sign/{}\", query: None, fragment: None }}",
+                "[Reqwest - Request] Url {{ scheme: \"http\", cannot_be_a_base: false, username: \"\", password: None, host: Some(Ipv4(127.0.0.1)), port: Some(0), path: \"/sign/{}\", query: None, fragment: None }}",
                 PUBLIC_KEY_1
             ),
         );
diff --git a/crypto/eth2_keystore/Cargo.toml b/crypto/eth2_keystore/Cargo.toml
index 132ade6c0..e688205f5 100644
--- a/crypto/eth2_keystore/Cargo.toml
+++ b/crypto/eth2_keystore/Cargo.toml
@@ -8,7 +8,6 @@ edition = "2018"
 
 [dependencies]
 rand = "0.7.3"
-aes-ctr = "0.6.0"
 hmac = "0.10.1"
 pbkdf2 = { version = "0.6.0", default-features = false }
 scrypt = { version = "0.5.0", default-features = false }
@@ -23,6 +22,7 @@ eth2_ssz = "0.1.2"
 serde_json = "1.0.58"
 eth2_key_derivation = { path = "../eth2_key_derivation" }
 unicode-normalization = "0.1.16"
+aes = { version = "0.7", features = ["ctr"] }
 
 [dev-dependencies]
 tempfile = "3.1.0"
diff --git a/crypto/eth2_keystore/src/keystore.rs b/crypto/eth2_keystore/src/keystore.rs
index d36fd3a5f..c32277fac 100644
--- a/crypto/eth2_keystore/src/keystore.rs
+++ b/crypto/eth2_keystore/src/keystore.rs
@@ -7,9 +7,9 @@ use crate::json_keystore::{
     Kdf, KdfModule, Scrypt, Sha256Checksum, Version,
 };
 use crate::Uuid;
-use aes_ctr::cipher::generic_array::GenericArray;
-use aes_ctr::cipher::{NewStreamCipher, SyncStreamCipher};
-use aes_ctr::Aes128Ctr as AesCtr;
+use aes::cipher::generic_array::GenericArray;
+use aes::cipher::{NewCipher, StreamCipher};
+use aes::Aes128Ctr as AesCtr;
 use bls::{Keypair, PublicKey, SecretKey, ZeroizeHash};
 use eth2_key_derivation::PlainText;
 use hmac::Hmac;
diff --git a/testing/remote_signer_test/Cargo.toml b/testing/remote_signer_test/Cargo.toml
index e6a75c669..0fbb4b106 100644
--- a/testing/remote_signer_test/Cargo.toml
+++ b/testing/remote_signer_test/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 clap = "2.33.3"
 environment = { path = "../../lighthouse/environment" }
 hex = "0.4.2"
-httpmock = "0.5.1"
+httpmock = "0.5.8"
 remote_signer_client = { path = "../../remote_signer/client" }
 remote_signer_consumer = { path = "../../common/remote_signer_consumer" }
 reqwest = { version = "0.11.0", features = ["blocking", "json"] }