diff --git a/composer.json b/composer.json
index 8558400..b029536 100644
--- a/composer.json
+++ b/composer.json
@@ -7,7 +7,7 @@
         "php": "^8.0"
     },
     "require-dev": {
-        "phpstan/phpstan": "~1.10.3",
+        "phpstan/phpstan": "~1.10.3 || ~1.11.0",
         "phpstan/phpstan-strict-rules": "^1.0",
         "phpunit/phpunit": "^9.5 || ^10.0 || ^11.0"
     },