diff --git a/package.json b/package.json
index 9ce6fb1..bc53a9a 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
   },
   "devDependencies": {
     "chai": "^3.5.0",
-    "jsdom": "9.8.3",
+    "jsdom": "16.5.0",
     "jsdom-global": "^2.1.0",
     "mocha": "^3.1.2",
     "node-sass": "4.5.0",