diff --git a/CHANGELOG.md b/CHANGELOG.md
index db11cd7..afbfb10 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 
 # Changelog for gCube Catalogue (gCat) Service
 
+## [v2.5.1-SNAPSHOT]
+
+- Started to use improved schema version
+
 
 ## [v2.5.0]