diff --git a/CHANGELOG.md b/CHANGELOG.md
index 78bb469607..5b0b345db0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,13 @@
 # Changelog
+## v1.1.5
+BUGFIX
+* [\#509](https://github.com/binance-chain/bsc/pull/509) fix graceful shutdown bug
+
+IMPROVEMENT
+* [\#536](https://github.com/binance-chain/bsc/pull/536) get diff accounts by replaying block when diff layer not found
+* [\#527](https://github.com/binance-chain/bsc/pull/527) improve diffsync protocol in many aspects
+* [\#493](https://github.com/binance-chain/bsc/pull/493) implement fast getDiffAccountsWithScope API
+
 ## v1.1.4
 Improvement
 * [\#472](https://github.com/binance-chain/bsc/pull/472) add metrics for contract code bitmap cache
diff --git a/params/config.go b/params/config.go
index 8afc20f882..c09a576495 100644
--- a/params/config.go
+++ b/params/config.go
@@ -250,7 +250,7 @@ var (
 		RamanujanBlock:      big.NewInt(0),
 		NielsBlock:          big.NewInt(0),
 		MirrorSyncBlock:     big.NewInt(5184000),
-		BrunoBlock:          nil,
+		BrunoBlock:          big.NewInt(13082000),
 		Parlia: &ParliaConfig{
 			Period: 3,
 			Epoch:  200,
diff --git a/params/version.go b/params/version.go
index 0786d099b5..d15c2d94c5 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 = 1  // Minor version component of the current release
-	VersionPatch = 4  // Patch version component of the current release
+	VersionPatch = 5  // Patch version component of the current release
 	VersionMeta  = "" // Version metadata to append to the version string
 )