diff --git a/Release-notes.md b/Release-notes.md
index 2008c74..2d8c565 100644
--- a/Release-notes.md
+++ b/Release-notes.md
@@ -1,6 +1,6 @@
 # OBITools release notes
 
-## Ongoing changes
+## May 2nd, 2023. Release 4.0.3
 
 ### New features