diff --git a/package.json b/package.json
index 84ab5a4a2a..5cb1303221 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "transform-loader": "^0.2.3"
   },
   "dependencies": {
-    "async": "^2.0.1",
+    "async": "^2.1.1",
     "babel-runtime": "^6.11.6",
     "bl": "^1.1.2",
     "boom": "^4.0.0",