diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0bfe334ef..c2b85a279 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+31.03.2021
+* Implemented child to parent syncronisation (csync) for cdnskeys [#658](https://github.com/internetee/registry/issues/658)
+
 29.03.2021
 * Full EPP functionality to REPP API [#1756](https://github.com/internetee/registry/issues/1756)