diff --git a/backend/package.json b/backend/package.json
index 81249bf..d4e1fff 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -17,6 +17,10 @@
   "bugs": {
     "url": ""
   },
+  "engines": {
+    "node": "^16",
+    "npm": "6.14.4"
+  },
   "homepage": "",
   "dependencies": {
     "@discordjs/builders": "^1.6.1",