diff --git a/composer.json b/composer.json
index 130b9d8..3a1db9e 100644
--- a/composer.json
+++ b/composer.json
@@ -28,7 +28,7 @@
         "mikey179/vfsstream": "^1.6",
         "opis/closure": "^3.6",
         "phpmd/phpmd": "^2.13",
-        "phpstan/phpstan": "^1.10",
+        "phpstan/phpstan": "^2.0",
         "phpunit/phpunit": "^11",
         "rector/rector": "^1.0.0"
     },