diff --git a/install/package.json b/install/package.json
index 5a1cdc74b4..fdf5af1775 100644
--- a/install/package.json
+++ b/install/package.json
@@ -84,7 +84,7 @@
         "passport-local": "1.0.0",
         "postcss": "6.0.22",
         "postcss-clean": "1.1.0",
-        "promise-polyfill": "^7.0.0",
+        "promise-polyfill": "^8.0.0",
         "prompt": "^1.0.0",
         "redis": "2.8.0",
         "request": "2.87.0",