diff --git a/.php-cs-fixer.dist.php b/.php-cs-fixer.dist.php
index cc7d8b640..b6d2355f0 100644
--- a/.php-cs-fixer.dist.php
+++ b/.php-cs-fixer.dist.php
@@ -30,7 +30,6 @@
 return (new PhpCsFixer\Config())
     // @see https://github.com/PHP-CS-Fixer/PHP-CS-Fixer/pull/7777
     ->setParallelConfig(PhpCsFixer\Runner\Parallel\ParallelConfigFactory::detect())
-    ->setUnsupportedPhpVersionAllowed(true)
     ->setRules([
         '@Symfony' => true,
         '@Symfony:risky' => true,
diff --git a/composer.json b/composer.json
index 2496eb1c9..17e569318 100644
--- a/composer.json
+++ b/composer.json
@@ -8,7 +8,7 @@
     "require-dev": {
         "php": ">=8.2",
         "deptrac/deptrac": "^4.2",
-        "php-cs-fixer/shim": "^3.75",
+        "php-cs-fixer/shim": "^3.91.2",
         "phpstan/phpstan-strict-rules": "^2.0",
         "symfony/filesystem": "^7.3|^8.0",
         "symfony/finder": "^7.3|^8.0"