diff --git a/CDA-Generator/release-note.md b/CDA-Generator/release-note.md
index 94636209acda19aa5dc7a28ebf36c508dd4fd7e3..e3327153dc465e834fd1dacc9a56b290308b4194 100755
--- a/CDA-Generator/release-note.md
+++ b/CDA-Generator/release-note.md
@@ -1,13 +1,20 @@
 ---
 title: Release note
 subtitle: CDA Generator
-toolversion: 3.0.0
-releasedate: 2024-02-05
+toolversion: 3.1.0
+releasedate: 2024-04-04
 author: Anne-Gaëlle BERGE
 function: Software Engineer
 customer: IHE Europe
 reference: KER1-RNO-IHE-CDA_GENERATOR
 ---
+
+# 3.1.0
+_Release date: 2025-04-04_
+
+__Task__
+* \[[CDAGEN-822](https://gazelle.ihe.net/jira/browse/CDAGEN-822)\] Upgrade sso-client-v7 to version 5.0.2
+
 # 3.0.0
 _Release date: 2024-02-05_