diff --git a/package.json b/package.json
index 4fad6f9..e2dadc0 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "nconf": "^0.7.1",
     "properties": "^1.2.1",
     "traverse": "^0.6.6",
-    "window-size": "^0.1.2"
+    "window-size": "^0.3.0"
   },
   "devDependencies": {
     "istanbul": "^0.3.15",