diff --git a/jans-lock/CHANGELOG.md b/jans-lock/CHANGELOG.md
index e89830c740a..2fd8f7736a2 100644
--- a/jans-lock/CHANGELOG.md
+++ b/jans-lock/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## 1.0.21 (2023-12-14)
+
+
+### Features
+
+* add Jans lock ([#7074](https://github.com/JanssenProject/jans/issues/7074)) ([ff3e904](https://github.com/JanssenProject/jans/commit/ff3e9044aa29ca32219b40eccab5c27e47233e15))
+
 ## 1.0.20 (2023-11-01)
 
 
@@ -10,4 +17,3 @@
 
 
 ### Documentation
-