diff --git a/CHANGELOG.md b/CHANGELOG.md
index 525935f86..e0698fbf6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## [unreleased]
 
+## [v4.2.0](https://github.com/likecoin/likecoin-chain/releases/v4.2.0)
+- Upgrade cosmos-sdk to 0.46.16
+- Upgrade ibc-go to 6.3.0
+
 ## [v4.1.2](https://github.com/likecoin/likecoin-chain/releases/v4.1.2)
 - Update ledger-cosmos-go version for compatible with new Ledger firmwire
 
diff --git a/app/app.go b/app/app.go
index f3e9dbe05..f61070442 100644
--- a/app/app.go
+++ b/app/app.go
@@ -111,7 +111,7 @@ import (
 )
 
 const (
-	UpgradeName = "v4.1.1"
+	UpgradeName = "v4.2.0"
 )
 
 var (