diff --git a/docker/containers/web-server/Dockerfile b/docker/containers/web-server/Dockerfile
index 7c3184da3063e539c7e3713c95a4375cbad26519..7610b02d5fc7545debfc2f6893c6cfe378eedcdc 100644
--- a/docker/containers/web-server/Dockerfile
+++ b/docker/containers/web-server/Dockerfile
@@ -1,7 +1,7 @@
 #
 # GENERATED BY init.sh - template: ./templates/web-server-Dockerfile - 42dce773c83597a7d05af398bdd66d15
 #
-FROM php:8.2-apache
+FROM php:8.3-apache
 
 # install packages
 RUN apt-get update && apt-get install -y git unzip zip
diff --git a/docker/docker-compose.yml b/docker/docker-compose.yml
index e83b069998ede1184fe98d776e71653c847056ff..84b9ccf917b4e1c392f1842acb5bf48303dc8e86 100644
--- a/docker/docker-compose.yml
+++ b/docker/docker-compose.yml
@@ -19,7 +19,7 @@ services:
     build:
       context: .
       dockerfile: ./containers/web-server/Dockerfile
-    image: "php:8.2-apache"
+    image: "php:8.3-apache"
     container_name: 'adminlte-renderer-server'
     ports:
       - '${APP_PORT}:80'
diff --git a/docs/10_Description.md b/docs/10_Description.md
index 5d1183f8c8c703a79db7303e4d5b85354666600e..5c89e4a57febe8b5b797ff6e904eef8910884c71 100644
--- a/docs/10_Description.md
+++ b/docs/10_Description.md
@@ -18,7 +18,7 @@ The AdminLTE renderer is a PHP class offers several methods to render
   * buttons
   * ...
 
-The class is compatible to PHP 7+8 ... up to PHP 8.2.
+The class is compatible to PHP 7+8 ... up to PHP 8.3.
 
 ## Screenshots