diff --git a/clusters/cl01tl/helm/roundcube/values.yaml b/clusters/cl01tl/helm/roundcube/values.yaml
index c36ae10f6..06150f268 100644
--- a/clusters/cl01tl/helm/roundcube/values.yaml
+++ b/clusters/cl01tl/helm/roundcube/values.yaml
@@ -56,7 +56,7 @@ roundcube:
         nginx:
           image:
             repository: nginx
-            tag: 1.29.8-alpine-slim@sha256:34311a2592ef8b857ca342b0d458d2978e4d05ae620ba2da5030f3d7c9b4774c
+            tag: 1.30.0-alpine-slim@sha256:830b40ff1beb5e018e56aef2ed1f9fe87a7797e35a555b75fea5c9568e316b04
           env:
             - name: NGINX_HOST
               value: mail.alexlebens.net