diff --git a/package.json b/package.json
index 0d55b07..7719ecb 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "lodash": "2.4.x",
     "joi": "2.9.x",
     "node-uuid": "1.4.x",
-    "async": "0.6.x",
+    "async": "0.9.2",
     "readable-stream": "~1.0.26-2"
   },
   "devDependencies": {