diff --git a/boilerplate/package.json b/boilerplate/package.json
index d9651e157..8a9fdf9c7 100644
--- a/boilerplate/package.json
+++ b/boilerplate/package.json
@@ -13,7 +13,7 @@
     "@types/react-dom": "15.5.4",
     "@types/react-redux": "4.4.40",
     "es6-promise": "4.1.1",
-    "async": "2.5.0",
+    "async": "2.6.4",
     "autoprefixer": "7.1.4",
     "babel-polyfill": "6.23.0",
     "browser-sync": "2.18.6",