diff --git a/composer.json b/composer.json
index 7ccc2e8..f88c820 100644
--- a/composer.json
+++ b/composer.json
@@ -24,8 +24,8 @@
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.56",
-        "phpstan/phpstan": "^1.10",
-        "phpstan/phpstan-phpunit": "^1.3",
+        "phpstan/phpstan": "^2.0",
+        "phpstan/phpstan-phpunit": "^2.0",
         "phpunit/phpunit": "^10.5",
         "psr/cache": "^1.0|^2.0|^3.0",
         "rector/rector": "^1.0",