diff --git a/CHANGELOG.md b/CHANGELOG.md
index 46455ac78..44927bfff 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,9 @@
 # Lotus changelog
 
-# v1.13.2-rc4 /  2021-12-10
+# v1.13.2-rc5 /  2021-12-17
 
-This is the 4th RC for lotus v1.13.2, with another retrieval enhancement that fills the gap that's brought by the release. This is a highly recommended release with sealing pipeline fixes, worker management and scheduler enhancement, retrieval improvements and so on. More detailed changelog will be updated later.
+This is the 5th RC for lotus v1.13.2. This will be a highly recommended release with sealing pipeline fixes, worker management and scheduler 
+enhancement, retrieval improvements and so on. More detailed changelog will be updated later.
 
 - github.com/filecoin-project/lotus:
   - stores: Reduce log spam during retrievals
diff --git a/build/openrpc/full.json.gz b/build/openrpc/full.json.gz
index 4017bbdbf..ea1806170 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 b39e71a7b..f65e0c974 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 64dc65b3e..ab794575f 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 42b35fe5a..630056d44 100644
--- a/build/version.go
+++ b/build/version.go
@@ -37,7 +37,7 @@ func BuildTypeString() string {
 }
 
 // BuildVersion is the local build version
-const BuildVersion = "1.13.2-rc4"
+const BuildVersion = "1.13.2-rc5"
 
 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 003aea695..6a36fa271 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:
-   1.13.2-rc4
+   1.13.2-rc5
 
 COMMANDS:
    init     Initialize a lotus miner repo
diff --git a/documentation/en/cli-lotus-worker.md b/documentation/en/cli-lotus-worker.md
index 1ca3df153..682805300 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:
-   1.13.2-rc4
+   1.13.2-rc5
 
 COMMANDS:
    run         Start lotus worker
diff --git a/documentation/en/cli-lotus.md b/documentation/en/cli-lotus.md
index 23018dc26..b606cb178 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:
-   1.13.2-rc4
+   1.13.2-rc5
 
 COMMANDS:
    daemon   Start a lotus daemon process
diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
index 472621c2a..25b84058d 100644
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
@@ -17,7 +17,6 @@ description: |
 
   https://github.com/filecoin-project/lotus
 
-grade: devel
 confinement: strict
 
 parts: