diff --git a/CHANGELOG.md b/CHANGELOG.md
index 92789476..6ef5f609 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,5 @@
-# 2.0.0
+# 2.1.0
 
-Mirror V2 Initial Release
+Columbus-5 update 
+
+* Bump CosmWasm to [v0.16.0](https://github.com/CosmWasm/cosmwasm/releases/v0.16.0)