diff --git a/composer.json b/composer.json
index 5396fa2..071aa44 100644
--- a/composer.json
+++ b/composer.json
@@ -16,7 +16,7 @@
         "friendsofphp/php-cs-fixer": "^3.68.5"
     },
     "require-dev": {
-        "phpstan/phpstan": "^2.1.3",
+        "phpstan/phpstan": "^2.1.4",
         "phpstan/phpstan-phpunit": "^2",
         "phpunit/phpunit": "^11.5.7"
     },