diff --git a/CHANGELOG.md b/CHANGELOG.md
index 81a509f..146690b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,12 +6,13 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
-### Changed
-- Simplified tag pipeline to only run deploy and smoke tests (image already built on main) (#54)
+
+## [0.5.1] - 2026-01-23
 
 ### Fixed
 - Fixed production CI deployment namespace to use correct `orch-namespace` (#54)
 - Added gitleaks config to allowlist test files from secret scanning (#54)
+- Simplified tag pipeline to only run deploy and smoke tests (image already built on main) (#54)
 
 ## [0.5.0] - 2026-01-23
 ### Added