diff --git a/custom-wordpress/Dockerfile b/custom-wordpress/Dockerfile
index 0f44389..55f4b8f 100644
--- a/custom-wordpress/Dockerfile
+++ b/custom-wordpress/Dockerfile
@@ -1,4 +1,4 @@
-FROM debian:latest
+FROM debian:12
 
 ARG PHP=8.2 OS_LOCALE="de_DE.UTF-8" TZ="Europe/Berlin"
 RUN apt-get update && apt-get install -y locales apt-utils && echo "$OS_LOCALE UTF-8\nde_DE ISO-8859-1\nde_DE@euro ISO-8859-15" >> /etc/locale.gen && locale-gen $OS_LOCALE