diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6af8284..f2ddf1c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog for storage-manager-core
 
-## [v2.13.1]
+## [v2.13.1] 2021-09-10
   * fix  #21980
   * update gcube-bom version
   * add close operation on IClient interface