diff --git a/composer.json b/composer.json
index ca583e7..a80b3d4 100644
--- a/composer.json
+++ b/composer.json
@@ -23,7 +23,7 @@
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.65",
-        "phpstan/phpstan": "^1.10",
+        "phpstan/phpstan": "^1.10 || ^2.0",
         "phpunit/phpunit": "^9.6"
     },
     "autoload": {