diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2b1e87ce7..8d7916f2a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Lotus changelog
 
-# 1.14.0-rc6 / 2022-02-08
+# 1.14.0-rc7 / 2022-02-010
 
 This is the sixth release candidate for the mandatory release v1.14.0 of Lotus that introduces [Filecoin network v15, codenamed the OhSnap upgrade](https://github.com/filecoin-project/community/discussions/74?sort=new#discussioncomment-1922550).
 
@@ -19,7 +19,7 @@ The calibnet will be upgraded to Network v15 OhSnap at epoch 682006, around 2022
 To join the network, simply build lotus by running `make calibnet`. 
 
 New proof params for Snap Deals should be downloaded upon your nodes restart. 
- - The parameters are pinged on IPFS gateway https://proofs.filecoin.io and the CIDs can be found [here](https://github.com/filecoin-project/lotus/blob/release/v1.14.0/build/proof-params/parameters.json), please let the lotus team know in #lotus-ohsnap if the params are not fetched automatically. You can also download the params manually from s3://proof-params-ap/filecoin-snapdeal-parameters/.
+ - The parameters are pinged on IPFS gateway https://proofs.filecoin.io and the CIDs can be found [here](https://github.com/filecoin-project/lotus/blob/release/v1.14.0/build/proof-params/parameters.json), please let the lotus team know in #fil-lotus-dev if the params are not fetched automatically. For users in China, you can also get the proofs by setting `export IPFS_GATEWAY=https://proof-parameters.s3.cn-south-1.jdcloud-oss.com/ipfs/`
 
   
 ## New Features and Changes
diff --git a/build/openrpc/full.json.gz b/build/openrpc/full.json.gz
index 991332240..8e68ed74d 100644
Binary files a/build/openrpc/full.json.gz and b/build/openrpc/full.json.gz differ
diff --git a/build/openrpc/miner.json.gz b/build/openrpc/miner.json.gz
index 3796c840b..3284dd17a 100644
Binary files a/build/openrpc/miner.json.gz and b/build/openrpc/miner.json.gz differ
diff --git a/build/openrpc/worker.json.gz b/build/openrpc/worker.json.gz
index c5c4ffdfa..ce6f88d90 100644
Binary files a/build/openrpc/worker.json.gz and b/build/openrpc/worker.json.gz differ
diff --git a/build/version.go b/build/version.go
index d7ca40c54..2c4351fff 100644
--- a/build/version.go
+++ b/build/version.go
@@ -37,7 +37,7 @@ func BuildTypeString() string {
 }
 
 // BuildVersion is the local build version
-const BuildVersion = "1.14.0-rc6"
+const BuildVersion = "1.14.0-rc7"
 
 func UserVersion() string {
 	if os.Getenv("LOTUS_VERSION_IGNORE_COMMIT") == "1" {
diff --git a/documentation/en/cli-lotus-miner.md b/documentation/en/cli-lotus-miner.md
index 1a505a23b..15746d4af 100644
--- a/documentation/en/cli-lotus-miner.md
+++ b/documentation/en/cli-lotus-miner.md
@@ -7,7 +7,7 @@ USAGE:
    lotus-miner [global options] command [command options] [arguments...]
 
 VERSION:
-   1.14.0-rc6
+   1.14.0-rc7
 
 COMMANDS:
    init     Initialize a lotus miner repo
diff --git a/documentation/en/cli-lotus-worker.md b/documentation/en/cli-lotus-worker.md
index eb7ae4c42..c75fdaa87 100644
--- a/documentation/en/cli-lotus-worker.md
+++ b/documentation/en/cli-lotus-worker.md
@@ -7,7 +7,7 @@ USAGE:
    lotus-worker [global options] command [command options] [arguments...]
 
 VERSION:
-   1.14.0-rc6
+   1.14.0-rc7
 
 COMMANDS:
    run         Start lotus worker
diff --git a/documentation/en/cli-lotus.md b/documentation/en/cli-lotus.md
index 5882bd114..803c4e580 100644
--- a/documentation/en/cli-lotus.md
+++ b/documentation/en/cli-lotus.md
@@ -7,7 +7,7 @@ USAGE:
    lotus [global options] command [command options] [arguments...]
 
 VERSION:
-   1.14.0-rc6
+   1.14.0-rc7
 
 COMMANDS:
    daemon   Start a lotus daemon process