diff --git a/package.json b/package.json
index afd8bc7..bfc7a0e 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
   "license": "MIT",
   "devDependencies": {
     "@types/chai": "^4.0.1",
-    "@types/jsdom": "^11.0.0",
+    "@types/jsdom": "11.0.4",
     "@types/mocha": "^5.0.0",
     "@types/node": "^8.0.0",
     "babel-preset-node6": "^11.0.0",