diff --git a/package.json b/package.json
index 6cea1b3e..f4ebed95 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "postbuild": "babel-node buildScripts/distServer.js"
   },
   "dependencies": {
-    "whatwg-fetch": "3.1.0"
+    "whatwg-fetch": "3.3.1"
   },
   "devDependencies": {
     "babel-cli": "6.26.0",