diff --git a/releases/RELEASE_v9.1.0.txt b/releases/RELEASE_v9.1.0.txt
index ff6aa51fb..aec864ed6 100644
--- a/releases/RELEASE_v9.1.0.txt
+++ b/releases/RELEASE_v9.1.0.txt
@@ -1,4 +1,4 @@
-SLS Detector Package Minor Release 9.1.0 released on 26.03.2025
+SLS Detector Package Minor Release 9.1.0 released on 28.03.2025
 ===============================================================
 
 This document describes the differences between v9.1.0 and v9.0.0