diff --git a/package.json b/package.json
index d57a086..862298e 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
   },
   "dependencies": {
     "csweb": "^0.3.1",
-    "fs-extra": "^0.30.0",
+    "fs-extra": "^1.0.0",
     "hypertimer": "^2.1.3",
     "mosca": "^2.1.0",
     "setprototypeof": "^1.0.1",