diff --git a/composer.json b/composer.json
index 8c79798..999ab93 100644
--- a/composer.json
+++ b/composer.json
@@ -33,7 +33,7 @@
     "require-dev": {
         "phpunit/phpunit": "^8.0",
         "phpstan/phpstan": "0.12.82",
-        "friendsofphp/php-cs-fixer": "2.18.3",
+        "friendsofphp/php-cs-fixer": "2.18.4",
         "maglnet/composer-require-checker": "^1.1.0 || ^2.0.0",
         "phpro/grumphp-shim": "^0.22.0 || ^1.1"
     },