diff --git a/package.json b/package.json
index 52126262..7b5a2010 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "start": "node index.js"
   },
   "dependencies": {
-    "async": "0.9.0",
+    "async": "3.2.2",
     "authy-node": "1.0.1",
     "bcryptjs": "~2.3.0",
     "body-parser": "1.12.3",