diff --git a/package.json b/package.json
index 6bb6f1b..77277ed 100644
--- a/package.json
+++ b/package.json
@@ -44,6 +44,6 @@
   "dependencies": {
     "express": "4.15.2",
     "grunt-cli": "1.2.0",
-    "http-proxy": "1.16.2"
+    "http-proxy": "1.18.1"
   }
 }