diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3f8f86287..e1482ea00 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,22 @@
 # Changelog
 
+## V1.6.0
+This release introduces the Serengeti upgrade.
+
+Features:
+* [#400](https://github.com/bnb-chain/greenfield-cosmos-sdk/pull/400) feat: add upgrade Serengeti
+
+
+## V1.5.0
+This release introduces the Pawnee upgrade.
+
+Features:
+* [#396](https://github.com/bnb-chain/greenfield-cosmos-sdk/pull/396) feat: introduce Pawnee upgrade
+
+BUGFIX
+* [#401](https://github.com/bnb-chain/greenfield-cosmos-sdk/pull/401) fix: sync failed from genesis
+
+
 ## V1.4.0
 This release introduces the Ural upgrade.
 
diff --git a/x/upgrade/types/upgrade_config.go b/x/upgrade/types/upgrade_config.go
index d6f6c3072..9babe36ff 100644
--- a/x/upgrade/types/upgrade_config.go
+++ b/x/upgrade/types/upgrade_config.go
@@ -68,6 +68,10 @@ var (
 		Name:   Pawnee,
 		Height: 6239520,
 		Info:   "Pawnee hardfork",
+	}).SetPlan(&Plan{
+		Name:   Serengeti,
+		Height: 6863285,
+		Info:   "Serengeti hardfork",
 	})
 
 	TestnetChainID = "greenfield_5600-1"
@@ -99,6 +103,10 @@ var (
 		Name:   Pawnee,
 		Height: 6623127,
 		Info:   "Pawnee hardfork",
+	}).SetPlan(&Plan{
+		Name:   Serengeti,
+		Height: 7354695,
+		Info:   "Serengeti hardfork",
 	})
 )