diff --git a/package.json b/package.json
index 2ea82478f..8e159e640 100644
--- a/package.json
+++ b/package.json
@@ -114,7 +114,7 @@
     "react-dom": "16.2.0",
     "react-router": "4.2.0",
     "readts": "0.2.0",
-    "smoothscroll-polyfill": "0.4.0",
+    "smoothscroll-polyfill": "0.4.3",
     "styled-components": "3.2.0",
     "tslib": "1.9.0",
     "typescript": "2.6.2"