diff --git a/composer.json b/composer.json
index 3eb36f93..1fe4f5ca 100644
--- a/composer.json
+++ b/composer.json
@@ -6,7 +6,7 @@
     "marcj/topsort": "^2.0",
     "symfony/var-dumper": "^8.0",
     "symfony/yaml": "^8.0",
-    "swoole/phpx": "~2.3.7"
+    "swoole/phpx": "~2.3.9"
   },
   "require-dev": {
     "phpunit/phpunit": "^10.4",