From d51840bd644ed60ef93c4f8f3873cfd0ae49b1a8 Mon Sep 17 00:00:00 2001
From: greenkeeperio-bot <support@greenkeeper.io>
Date: Tue, 16 May 2017 14:38:29 +0800
Subject: [PATCH] chore(package): update async to version 2.4.0

https://greenkeeper.io/
---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index aa240c7..0cd4950 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
   "author": "fis@baidu.com",
   "license": "BSD",
   "dependencies": {
-    "async": "1.4.2",
+    "async": "2.4.0",
     "bluebird": "3.5.0",
     "body-parser": "1.16.1",
     "colors": "1.0.3",