diff --git a/.gitignore b/.gitignore
index 41e33aa1b..9a79c1a69 100644
--- a/.gitignore
+++ b/.gitignore
@@ -51,3 +51,8 @@ phpstan.neon
 npm-debug.log
 yarn-error.log
 ###< symfony/webpack-encore-bundle ###
+
+###> friendsofphp/php-cs-fixer ###
+/.php-cs-fixer.php
+/.php-cs-fixer.cache
+###< friendsofphp/php-cs-fixer ###
diff --git a/composer.json b/composer.json
index cba8969cd..46fd4a088 100644
--- a/composer.json
+++ b/composer.json
@@ -85,6 +85,7 @@
     "require-dev": {
         "doctrine/doctrine-fixtures-bundle": "^3.3",
         "fakerphp/faker": "^1.13",
+        "friendsofphp/php-cs-fixer": "3.65.0",
         "jangregor/phpstan-prophecy": "^1.0",
         "nelmio/alice": "^3.8",
         "nikic/php-parser": "^4.15",
diff --git a/symfony.lock b/symfony.lock
index 984d0a726..3d484a508 100644
--- a/symfony.lock
+++ b/symfony.lock
@@ -53,6 +53,18 @@
             "migrations/.gitignore"
         ]
     },
+    "friendsofphp/php-cs-fixer": {
+        "version": "3.65",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "3.0",
+            "ref": "be2103eb4a20942e28a6dd87736669b757132435"
+        },
+        "files": [
+            ".php-cs-fixer.dist.php"
+        ]
+    },
     "knplabs/knp-menu-bundle": {
         "version": "v3.4.2"
     },