diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5b7d32e8d00..1c6c1a36e19 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -42,6 +42,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+## v27.0.0
+
 ### State Breaking
 
 * [#8682](https://github.com/osmosis-labs/osmosis/pull/8682) chore: bump cosmwasm-optimizer