diff --git a/composer.json b/composer.json
index 622e751..650744b 100644
--- a/composer.json
+++ b/composer.json
@@ -8,7 +8,7 @@
     "require": {
         "php": "~8.1.0 || ~8.2.0 || ~8.3.0 || ~8.4.0",
         "nikic/php-parser": "^4.17.1",
-        "phpstan/phpstan": "^1.10.47"
+        "phpstan/phpstan": "^2.1.2"
     },
     "require-dev": {
         "doctrine/coding-standard": "^12.0.0",