diff --git a/CHANGELOG.md b/CHANGELOG.md
index c1368bf0e3a87d8088cfa660f78487dfba3f26db..1b959cbb3b713dbfd77477d444f4dc51ddabd58f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,13 @@
 All notable changes to this project will be documented in this file. See
 [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [1.13.3](https://code.vereign.com/gaiax/ocm/ocm-engine/compare/v1.13.2...v1.13.3) (2023-11-27)
+
+
+### Bug Fixes
+
+* createdAt should be optional field ([78a45d0](https://code.vereign.com/gaiax/ocm/ocm-engine/commit/78a45d0f6a67156ae609969f1f85a3dd3daf2349))
+
 ## [1.13.2](https://code.vereign.com/gaiax/ocm/ocm-engine/compare/v1.13.1...v1.13.2) (2023-11-27)