diff --git a/clusters/cl01tl/applications/roundcube/values.yaml b/clusters/cl01tl/applications/roundcube/values.yaml
index 9152e15c6..5a7772ca1 100644
--- a/clusters/cl01tl/applications/roundcube/values.yaml
+++ b/clusters/cl01tl/applications/roundcube/values.yaml
@@ -58,7 +58,7 @@ roundcube:
         nginx:
           image:
             repository: nginx
-            tag: 1.29.0-alpine
+            tag: 1.29.1-alpine
             pullPolicy: IfNotPresent
           env:
             - name: NGINX_HOST