diff --git a/backend/package.json b/backend/package.json
index 66d658512..d2d18c25b 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -5,7 +5,7 @@
   "author": "Philip",
   "license": "Apache-2.0",
   "dependencies": {
-    "commander": "2.20.3",
+    "commander": "5.1.0",
     "lodash": "^2.4.0",
     "@date-io/date-fns": "2.10.0",
     "@date-io/moment": "2.10.0"