diff --git a/package.json b/package.json
index 50a161be4..779e58dd0 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
     "express-session": "^1.11.3",
     "fatfs": "^0.10.3",
     "fs-extra": "^0.30.0",
-    "fs-promise": "^0.4.1",
+    "fs-promise": "^0.5.0",
     "get-stream": "^2.1.0",
     "hashy": "~0.4.2",
     "helmet": "^2.0.0",