diff --git a/webserver/docker_dokuwiki/templates/Dockerfile b/webserver/docker_dokuwiki/templates/Dockerfile
index fdb31f25f8e854e67718421be05a74cd294c5acd..615625600627204090f077261888a679bd1ca7c7 100644
--- a/webserver/docker_dokuwiki/templates/Dockerfile
+++ b/webserver/docker_dokuwiki/templates/Dockerfile
@@ -1,4 +1,4 @@
-FROM php:7.4.11-apache
+FROM php:7.4.19-apache
 
 # php-gd modul für dw2pdf plugin
 RUN apt-get update && apt-get install -y \