diff --git a/composer.json b/composer.json
index cb4cae2..abe0b2c 100644
--- a/composer.json
+++ b/composer.json
@@ -31,7 +31,7 @@
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.14",
-        "phpstan/phpstan": "^1.10",
+        "phpstan/phpstan": "^1.10 || ^2.0",
         "phpunit/phpunit": "^11",
         "symfony/var-dumper": "^7.0"
     },