diff --git a/package.json b/package.json
index fd33209..8ba8b1a 100644
--- a/package.json
+++ b/package.json
@@ -22,6 +22,7 @@
     "lodash": "^3.10.1",
     "npm": "^6.14.8",
     "protobufjs": "6.11.4",
-    "pug": "^3.0.3"
+    "pug": "^3.0.3",
+    "cors": "^2.8.5"
   }
 }