diff --git a/testserver/docker_dokuwiki/templates/Dockerfile b/testserver/docker_dokuwiki/templates/Dockerfile
index 7a1e5107fdfa4f6d20ae9ab7486bb98a2bd39f1e..e26d0c79652ed2b54ec108bdfa79cfa999ae3405 100644
--- a/testserver/docker_dokuwiki/templates/Dockerfile
+++ b/testserver/docker_dokuwiki/templates/Dockerfile
@@ -1,4 +1,4 @@
-FROM php:8.3.2-apache-bookworm
+FROM php:8.4.6-apache-bookworm
 
 # php-gd Modul für dw2pdf Plugin
 RUN apt-get update && apt-get install -y \
diff --git a/webserver/docker_dokuwiki/templates/Dockerfile b/webserver/docker_dokuwiki/templates/Dockerfile
index fd13f5c69738aaa9f9c00df667d5a02a633bf085..7f4f6033ac0ebc39a502fe77b296aa9085cc03db 100644
--- a/webserver/docker_dokuwiki/templates/Dockerfile
+++ b/webserver/docker_dokuwiki/templates/Dockerfile
@@ -1,4 +1,4 @@
-FROM php:8.3.2-apache-bookworm
+FROM php:8.4.6-apache-bookworm
 
 # php-gd modul für dw2pdf plugin
 RUN apt-get update && apt-get install -y \