diff --git a/RELEASE.txt b/RELEASE.txt
index 2feefde54..ff6aa51fb 100644
--- a/RELEASE.txt
+++ b/RELEASE.txt
@@ -1,4 +1,4 @@
-SLS Detector Package Minor Release 9.1.0 released on 15.03.2025
+SLS Detector Package Minor Release 9.1.0 released on 26.03.2025
 ===============================================================
 
 This document describes the differences between v9.1.0 and v9.0.0