diff --git a/composer.json b/composer.json
index 30dc27d..e67f208 100644
--- a/composer.json
+++ b/composer.json
@@ -39,7 +39,7 @@
     "require-dev": {
         "brainmaestro/composer-git-hooks": "^2.8",
         "friendsofphp/php-cs-fixer": "^3.2",
-        "phpstan/phpstan": "^1.1",
+        "phpstan/phpstan": "^1.1 || ^2.0",
         "phpunit/phpunit": "^9.0 || ^8.0",
         "swoole/ide-helper": "~4.4.0",
         "symfony/var-dumper": "^5.3"