diff --git a/package.json b/package.json
index be3aa801..3ad094ed 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "babel-preset-es2015": "6.13.2",
     "eslint": "3.2.2",
     "ghu": "0.11.0",
-    "jsdom": "9.4.1",
+    "jsdom": "9.4.2",
     "kjua": "0.1.1",
     "lolight": "0.3.0",
     "marked": "0.3.6",