diff --git a/CHANGELOG.md b/CHANGELOG.md
index ec60f2ca9..3ffa0f177 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,9 @@
 
 All notable changes to this project will be documented in this file.
 
+## version-93.1.21
+- qualified : production version
+
 ## version-93.1.20b
 - deployment for version qualification