diff --git a/EVS-Client/release-note.md b/EVS-Client/release-note.md
index 497198ed8e28baeb84963744778c42f989273602..272d7cf3b875d3f7be157af2f113b0903b22734a 100644
--- a/EVS-Client/release-note.md
+++ b/EVS-Client/release-note.md
@@ -1,13 +1,19 @@
 ---
 title: Release note
 subtitle: EVS Client
-toolversion: 5.12.3
-date: 2020-10-16
+toolversion: 5.12.4
+date: 2020-11-05
 author: Anne-Gaëlle BERGE
 function: Software Engineer
 customer: IHE Europe
 reference: KER1-RNO-IHE-EVS_CLIENT
 ---
+# 5.12.4
+_Release date: 2020-11-05_
+
+__Bug__
+* \[[EVSCLT-841](https://gazelle.ihe.net/jira/browse/EVSCLT-841)\] Validation Fails because timeout to short
+
 # 5.12.3
 _Release date: 2020-10-16_