diff --git a/CHANGELOG.md b/CHANGELOG.md
index d69b7dae8..dc7675a18 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,11 +2,11 @@
 All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
-## [2.3.0] - 2023-11-28
+## [2.3.0] - 2023-11-29
 ### Added
-- DT use refactor for look up twin
+- DT use refactor for look up twin.
  
-## [2.2.2] - 2023-11-28
+## [2.2.2] - non-released
 ### Added
 - Added oauth security for sde public api.
 - BPN url add API path.
@@ -243,8 +243,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Integration with Digital Twin registry service.
 
 [unreleased]: https://github.com/eclipse-tractusx/managed-simple-data-exchanger-backend/compare/v2.3.0...main
-[2.3.0]: https://github.com/eclipse-tractusx/managed-simple-data-exchanger-backend/compare/v2.2.2...v2.3.0
-[2.2.2]: https://github.com/eclipse-tractusx/managed-simple-data-exchanger-backend/compare/v2.2.0...v2.2.2
+[2.3.0]: https://github.com/eclipse-tractusx/managed-simple-data-exchanger-backend/compare/v2.2.0...v2.3.0
 [2.2.0]: https://github.com/eclipse-tractusx/managed-simple-data-exchanger-backend/compare/v2.1.1...v2.2.0
 [2.1.1]: https://github.com/eclipse-tractusx/managed-simple-data-exchanger-backend/compare/v2.1.0...v2.1.1
 [2.1.0]: https://github.com/eclipse-tractusx/managed-simple-data-exchanger-backend/compare/v2.0.11...v2.1.0