diff --git a/.docker/php/Dockerfile b/.docker/php/Dockerfile
index df45d64fac..bdff4b7bab 100644
--- a/.docker/php/Dockerfile
+++ b/.docker/php/Dockerfile
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-ARG PHP_VERSION=8.2-cli
+ARG PHP_VERSION=8.4-cli
 
 FROM composer:2 AS composer
 
diff --git a/.github/workflows/coding-standards.yml b/.github/workflows/coding-standards.yml
index 4d6dd8b807..72d0b1f576 100644
--- a/.github/workflows/coding-standards.yml
+++ b/.github/workflows/coding-standards.yml
@@ -19,7 +19,7 @@ jobs:
         uses: "shivammathur/setup-php@v2"
         with:
           coverage: "none"
-          php-version: "8.3"
+          php-version: "8.4"
 
       - name: "Install dependencies with Composer"
         uses: "ramsey/composer-install@v3"
@@ -28,6 +28,8 @@ jobs:
 
       - name: "Run PHP-CS-Fixer"
         run: "vendor/bin/php-cs-fixer fix --ansi --verbose --diff --dry-run"
+        env:
+          PHP_CS_FIXER_IGNORE_ENV: 1
 
   rector:
     name: "Rector"
diff --git a/compose.yaml b/compose.yaml
index b36dccb408..ebd8ca6bbc 100644
--- a/compose.yaml
+++ b/compose.yaml
@@ -5,7 +5,7 @@ services:
       target: php
       dockerfile: ./.docker/php/Dockerfile
       args:
-        PHP_VERSION: ${PHP_VERSION:-8.3-cli}
+        PHP_VERSION: ${PHP_VERSION:-8.4-cli}
     volumes:
       - .:/var/www
     working_dir: /var/www