diff --git a/EPR-ATC-Simulator/release-note.md b/EPR-ATC-Simulator/release-note.md
index fbbef13f16b6a2ede8213b7f533ff00e7f49ad0f..3a2d6e0ff2df7ec55c80845b80ad32f339543b10 100755
--- a/EPR-ATC-Simulator/release-note.md
+++ b/EPR-ATC-Simulator/release-note.md
@@ -1,13 +1,19 @@
 ---
 title: Release note
 subtitle: ATC Simulator
-toolversion: 2.0.0
-releasedate: 2023-06-08
+toolversion: 2.0.1
+releasedate: 2023-12-07
 author: Youn Cadoret
 function: Software Engineer
 customer: IHE Europe
 reference: KER1-RNO-IHE-ATC_SIMULATOR
 ---
+
+#2.0.1
+_Release date: 2023-12-07_
+__Bug__
+* \[[ATCREPO-23](https://gazelle.ihe.net/jira/browse/ATCREPO-23)\] ATC Repository data need to be updated to be conform to the specification
+
 # 2.0.0
 _Release date: 2023-06-08_
 __Task__