diff --git a/composer.json b/composer.json
index d91fb90..594f0db 100644
--- a/composer.json
+++ b/composer.json
@@ -49,7 +49,7 @@
         "hyperf/ide-helper": "2.2.*",
         "hyperf/testing": "2.2.*",
         "mockery/mockery": "^1.0",
-        "phpstan/phpstan": "^0.12.18",
+        "phpstan/phpstan": "^1.10.5",
         "swoole/ide-helper": "dev-master",
         "symfony/var-dumper": "^5.1"
     },