diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5417e622f..e29995a9e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - [#216](https://github.com/green-code-initiative/ecoCode/issues/216) Upgrade rule EC2 for Java : Multiple if-else statement improvment
 - [#106](https://github.com/green-code-initiative/ecoCode/issues/106) Upgrade RULES.md : rule EC67 not relevant neither for Python nor Rust
+- [#225](https://github.com/green-code-initiative/ecoCode/pull/225) Upgrade licence system and licence headers of Java files
 
 ### Deleted