diff --git a/extern/filecoin-ffi b/extern/filecoin-ffi
index 57a91e861..d2e3aa7d6 160000
--- a/extern/filecoin-ffi
+++ b/extern/filecoin-ffi
@@ -1 +1 @@
-Subproject commit 57a91e861d4858379b509db42603a9cbaf0421aa
+Subproject commit d2e3aa7d61501d69bed6e898de13d1312b021e62
diff --git a/go.mod b/go.mod
index a61a3da50..137678d81 100644
--- a/go.mod
+++ b/go.mod
@@ -39,7 +39,7 @@ require (
 	github.com/filecoin-project/go-jsonrpc v0.1.4-0.20210217175800-45ea43ac2bec
 	github.com/filecoin-project/go-multistore v0.0.3
 	github.com/filecoin-project/go-padreader v0.0.0-20200903213702-ed5fae088b20
-	github.com/filecoin-project/go-paramfetch v0.0.2-0.20210330140417-936748d3f5ec
+	github.com/filecoin-project/go-paramfetch v0.0.2-0.20210614165157-25a6c7769498
 	github.com/filecoin-project/go-state-types v0.1.1-0.20210506134452-99b279731c48
 	github.com/filecoin-project/go-statemachine v0.0.0-20200925024713-05bd7c71fbfe
 	github.com/filecoin-project/go-statestore v0.1.1
diff --git a/go.sum b/go.sum
index bbaef9beb..c883dd9bb 100644
--- a/go.sum
+++ b/go.sum
@@ -298,8 +298,8 @@ github.com/filecoin-project/go-multistore v0.0.3 h1:vaRBY4YiA2UZFPK57RNuewypB8u0
 github.com/filecoin-project/go-multistore v0.0.3/go.mod h1:kaNqCC4IhU4B1uyr7YWFHd23TL4KM32aChS0jNkyUvQ=
 github.com/filecoin-project/go-padreader v0.0.0-20200903213702-ed5fae088b20 h1:+/4aUeUoKr6AKfPE3mBhXA5spIV6UcKdTYDPNU2Tdmg=
 github.com/filecoin-project/go-padreader v0.0.0-20200903213702-ed5fae088b20/go.mod h1:mPn+LRRd5gEKNAtc+r3ScpW2JRU/pj4NBKdADYWHiak=
-github.com/filecoin-project/go-paramfetch v0.0.2-0.20210330140417-936748d3f5ec h1:gExwWUiT1TcARkxGneS4nvp9C+wBsKU0bFdg7qFpNco=
-github.com/filecoin-project/go-paramfetch v0.0.2-0.20210330140417-936748d3f5ec/go.mod h1:fZzmf4tftbwf9S37XRifoJlz7nCjRdIrMGLR07dKLCc=
+github.com/filecoin-project/go-paramfetch v0.0.2-0.20210614165157-25a6c7769498 h1:G10ezOvpH1CLXQ19EA9VWNwyL0mg536ujSayjV0yg0k=
+github.com/filecoin-project/go-paramfetch v0.0.2-0.20210614165157-25a6c7769498/go.mod h1:1FH85P8U+DUEmWk1Jkw3Bw7FrwTVUNHk/95PSPG+dts=
 github.com/filecoin-project/go-state-types v0.0.0-20200903145444-247639ffa6ad/go.mod h1:IQ0MBPnonv35CJHtWSN3YY1Hz2gkPru1Q9qoaYLxx9I=
 github.com/filecoin-project/go-state-types v0.0.0-20200904021452-1883f36ca2f4/go.mod h1:IQ0MBPnonv35CJHtWSN3YY1Hz2gkPru1Q9qoaYLxx9I=
 github.com/filecoin-project/go-state-types v0.0.0-20200928172055-2df22083d8ab/go.mod h1:ezYnPf0bNkTsDibL/psSz5dy4B5awOJ/E7P2Saeep8g=
@@ -705,6 +705,8 @@ github.com/ipfs/go-log/v2 v2.1.2-0.20200626104915-0016c0b4b3e4/go.mod h1:2v2nsGf
 github.com/ipfs/go-log/v2 v2.1.2/go.mod h1:2v2nsGfZsvvAJz13SyFzf9ObaqwHiHxsPLEHntrv9KM=
 github.com/ipfs/go-log/v2 v2.1.3 h1:1iS3IU7aXRlbgUpN8yTTpJ53NXYjAe37vcI5+5nYrzk=
 github.com/ipfs/go-log/v2 v2.1.3/go.mod h1:/8d0SH3Su5Ooc31QlL1WysJhvyOTDCjcCZ9Axpmri6g=
+github.com/ipfs/go-log/v2 v2.1.3 h1:1iS3IU7aXRlbgUpN8yTTpJ53NXYjAe37vcI5+5nYrzk=
+github.com/ipfs/go-log/v2 v2.1.3/go.mod h1:/8d0SH3Su5Ooc31QlL1WysJhvyOTDCjcCZ9Axpmri6g=
 github.com/ipfs/go-merkledag v0.0.3/go.mod h1:Oc5kIXLHokkE1hWGMBHw+oxehkAaTOqtEb7Zbh6BhLA=
 github.com/ipfs/go-merkledag v0.0.6/go.mod h1:QYPdnlvkOg7GnQRofu9XZimC5ZW5Wi3bKys/4GQQfto=
 github.com/ipfs/go-merkledag v0.2.3/go.mod h1:SQiXrtSts3KGNmgOzMICy5c0POOpUNQLvB3ClKnBAlk=