diff --git a/composer.json b/composer.json
index 5230f9a..65b5e01 100644
--- a/composer.json
+++ b/composer.json
@@ -12,7 +12,6 @@
     "webman/event": "^1.0",
     "webman/captcha": "^1.0.0",
     "guzzlehttp/guzzle": "^7.5",
-    "laravel/serializable-closure": "^1.0",
     "ext-json": "*"
   },
   "autoload": {