diff --git a/package.json b/package.json
index ff09ba1..4301541 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
   ],
   "dependencies": {
     "args-js": "~0.10.12",
-    "async": "~3.1.0",
+    "async": "~3.2.0",
     "cb2promise": "~1.1.1",
     "fast-safe-stringify": "~2.0.6",
     "load-json-file": "~6.2.0",