diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8d67cb0026..8db1cf482a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,10 +1,17 @@
 # Changelog
+## v1.2.11
+FEATURE
+
+BUGFIX
+* [\#1829](https://github.com/bnb-chain/bsc/pull/1829) fix: lagging nodes failed to sync
+
 ## v1.2.10
 FEATURE
 * [\#1780](https://github.com/bnb-chain/bsc/pull/1780) log: reduce logs when receiving too much votes from a peer
 * [\#1788](https://github.com/bnb-chain/bsc/pull/1788) metrics: add txpool config into metrics server
 * [\#1789](https://github.com/bnb-chain/bsc/pull/1789) rpc: add GetFinalizedHeader/Block to simplify using the fast finality feature
 * [\#1791](https://github.com/bnb-chain/bsc/pull/1791) finality: add more check to ensure result of assembleVoteAttestation
+* [\#1795](https://github.com/bnb-chain/bsc/pull/1795) tool: add a tool extradump to parse extra data after luban
 
 BUGFIX
 * [\#1773](https://github.com/bnb-chain/bsc/pull/1773) discov: do not filter out bootnodes
diff --git a/params/version.go b/params/version.go
index 4fa6fe41f8..78a85e7323 100644
--- a/params/version.go
+++ b/params/version.go
@@ -23,7 +23,7 @@ import (
 const (
 	VersionMajor = 1  // Major version component of the current release
 	VersionMinor = 2  // Minor version component of the current release
-	VersionPatch = 10 // Patch version component of the current release
+	VersionPatch = 11 // Patch version component of the current release
 	VersionMeta  = "" // Version metadata to append to the version string
 )