diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6fa12cd4ec..a622076210 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## V1.2.0
+This release introduce the Manchurian upgrade to the testnet.
+
+Chores:
+* [#365](https://github.com/bnb-chain/greenfield-cosmos-sdk/pull/365) chore: add xml marshal for Int type
+* [#364](https://github.com/bnb-chain/greenfield-cosmos-sdk/pull/364) chore: add xml marshal for UInt type
+
 ## v1.1.1
 This release introduces the Pampas upgrade to the mainnet.  
 
diff --git a/types/upgrade.go b/types/upgrade.go
index 76e5afe479..fbeee19c58 100644
--- a/types/upgrade.go
+++ b/types/upgrade.go
@@ -10,6 +10,6 @@ const (
 	// Pampas is the upgrade name for Pampas upgrade
 	Pampas = "Pampas"
 
-	// Eddystone is the upgrade name for Eddystone upgrade
-	Eddystone = "Eddystone"
+	// Manchurian is the upgrade name for Manchurian upgrade
+	Manchurian = "Manchurian"
 )
diff --git a/x/upgrade/types/upgrade_config.go b/x/upgrade/types/upgrade_config.go
index 8bc6c4fa15..0f738ea3be 100644
--- a/x/upgrade/types/upgrade_config.go
+++ b/x/upgrade/types/upgrade_config.go
@@ -16,8 +16,8 @@ const (
 	// Pampas is the upgrade name for Pampas upgrade
 	Pampas = types.Pampas
 
-	// Eddystone is the upgrade name for Eddystone upgrade
-	Eddystone = types.Eddystone
+	// Manchurian is the upgrade name for Manchurian upgrade
+	Manchurian = types.Manchurian
 )
 
 // The default upgrade config for networks