diff --git a/data/Dockerfiles/nginx/Dockerfile b/data/Dockerfiles/nginx/Dockerfile
index 30297362f..65b34838e 100644
--- a/data/Dockerfiles/nginx/Dockerfile
+++ b/data/Dockerfiles/nginx/Dockerfile
@@ -1,4 +1,4 @@
-FROM nginx:1.30.2-alpine
+FROM nginx:1.30.3-alpine
 LABEL maintainer "The Infrastructure Company GmbH <info@servercow.de>"
 
 ENV PIP_BREAK_SYSTEM_PACKAGES=1
diff --git a/docker-compose.yml b/docker-compose.yml
index cccf3a216..6f579a8a0 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -419,7 +419,7 @@ services:
         - php-fpm-mailcow
         - sogo-mailcow
         - rspamd-mailcow
-      image: ghcr.io/mailcow/nginx:1.30.2-1
+      image: ghcr.io/mailcow/nginx:1.30.3-1
       dns:
         - ${IPV4_NETWORK:-172.22.1}.254
       environment: