diff --git a/package.json b/package.json
index cba38474..4aeb98b8 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
   },
   "devDependencies": {
     "dateformat": "2.0.0",
-    "fs-extra": "1.0.0",
+    "fs-extra": "3.0.1",
     "grunt": "0.4.5",
     "grunt-casperjs": "^2.2.1",
     "grunt-contrib-clean": "1.0.0",