diff --git a/.hgtags b/.hgtags
index 1314bc964806d9bbd4da044d58fa0465c07db89a..f93b49c1cc1eae22d2163488ab96a05fb9586e1e 100644
--- a/.hgtags
+++ b/.hgtags
@@ -186,3 +186,4 @@ aa02a5383a846d9b76620693f1713cc1f7a5c3b7 OpenOLAT 11.3.0
 ddfe863807617f21f6d75216bed144c791f5cab1 OpenOLAT 11.4.2
 25a2dc4dba8a7961ff4f19e33f709ddea5949141 OpenOLAT 11.4.3
 f0de363ab794a6e0d6f4d6da57f460503d5dfa91 OpenOLAT 11.5.0
+dda2b6a8c3454872516fac37667698425802fc97 OpenOLAT 11.5.1