diff --git a/CHANGELOG.md b/CHANGELOG.md
index d0f40743f..8fb5b619e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Lotus changelog
 
-# 1.15.1-rc2 / 2022-03-23
+# 1.15.1-rc3 / 2022-03-27
 
 This is the second release candidate of the next *highly recommended* feature release v1.15.1. This feature release introduces Index Provider, GraphSync v2, and many other latest functionalities, improvements and bug fixes. 
 More importantly, node operator can now enable the FVM(experimental) to sync mainnet!!
@@ -10,8 +10,8 @@ More importantly, node operator can now enable the FVM(experimental) to sync mai
 ### 🔥🔥🔥 FVM (Experimental) 🔥🔥🔥
 - feat: fvm: FVM integration  ([filecoin-project/lotus#8332](https://github.com/filecoin-project/lotus/pull/8332))
 The lotus team is excited to announce the launch of experimental non-programmable FVM on mainnet. By enabling `"LOTUS_USE_FVM_EXPERIMENTAL=1` envvar, the lotus daemon will be running the [WASM-compiled built-in actors](https://github.com/filecoin-project/builtin-actors) that is compatible with the existing chain(Network v15 OhSnap). If you are trying it out and having any questions or feedbacks, please leave a comment [here](https://github.com/filecoin-project/lotus/discussions/8334)!
-  -  chore: FVM: log when fvm is used([filecoin-project/lotus#8363](https://github.com/filecoin-project/lotus/pull/8363))
-
+  - chore: FVM: log when fvm is used([filecoin-project/lotus#8363](https://github.com/filecoin-project/lotus/pull/8363))
+  - chore: ffi: the latest fvm release([filecoin-project/lotus#8382](https://github.com/filecoin-project/lotus/pull/8382))
   
 ### 🌟🌟🌟 Index Provider (Production Ready!) 🌟🌟🌟
 - feat: markets: Integrate index ingest protocol and retrieve by any CID ([filecoin-project/lotus#7313](https://github.com/filecoin-project/lotus/pull/7313))
@@ -67,6 +67,7 @@ Follow the instruction [here](https://lotus.filecoin.io/storage-providers/operat
 - test: mempool: Add unit and integration tests ([filecoin-project/lotus#8017](https://github.com/filecoin-project/lotus/pull/8017))
 - splistore cold object reification redux ([filecoin-project/lotus#8029](https://github.com/filecoin-project/lotus/pull/8029))
 - test: cli: chain category unit tests ([filecoin-project/lotus#8048](https://github.com/filecoin-project/lotus/pull/8048))
+- feat: config: Move MakeNewSectorForDeals config into the Sealing section([filecoin-project/lotus#8382](https://github.com/filecoin-project/lotus/pull/8382))
 
 ## Bug Fixes
 - fix: sealing: Remove sector copies from workers after snapdeals ([filecoin-project/lotus#8331](https://github.com/filecoin-project/lotus/pull/8331))
diff --git a/build/openrpc/full.json.gz b/build/openrpc/full.json.gz
index 0b2e8f660..5d25cd308 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 497ff02b6..20d435804 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 c4c2c3539..364e4e75a 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 84e06c5b3..a0b8e1cfb 100644
--- a/build/version.go
+++ b/build/version.go
@@ -37,7 +37,7 @@ func BuildTypeString() string {
 }
 
 // BuildVersion is the local build version
-const BuildVersion = "1.15.1-rc2"
+const BuildVersion = "1.15.1-rc3"
 
 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 e27c35c92..8ba2b75b7 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:
-   1.15.1-rc2
+   1.15.1-rc3
 
 COMMANDS:
    init     Initialize a lotus miner repo
diff --git a/documentation/en/cli-lotus-worker.md b/documentation/en/cli-lotus-worker.md
index 9acc6a2ae..778b1cb9b 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:
-   1.15.1-rc2
+   1.15.1-rc3
 
 COMMANDS:
    run         Start lotus worker
diff --git a/documentation/en/cli-lotus.md b/documentation/en/cli-lotus.md
index 6595a777a..178d7c520 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:
-   1.15.1-rc2
+   1.15.1-rc3
 
 COMMANDS:
    daemon   Start a lotus daemon process