diff --git a/package.json b/package.json
index 6513c697..2c4fc931 100644
--- a/package.json
+++ b/package.json
@@ -71,7 +71,7 @@
     "multer": "^1.3.0",
     "nomnom": "^1.8.1",
     "polyserve": "^0.27.2",
-    "promisify-node": "^0.4.0",
+    "promisify-node": "^0.5.0",
     "resolve": "^1.5.0",
     "semver": "^5.3.0",
     "send": "^0.11.1",