diff --git a/package.json b/package.json
index f945b4ff..9c4aebf4 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
   },
   "devDependencies": {
     "@types/react": "^16.3.13",
-    "async": "~3.1.0",
+    "async": "~3.2.0",
     "dtslint": "^1.0.3",
     "enzyme": "^3.3.0",
     "enzyme-adapter-react-16": "^1.1.1",