diff --git a/package.json b/package.json
index 1648521..80f6a6a 100644
--- a/package.json
+++ b/package.json
@@ -14,6 +14,9 @@
     "mysql": "^2.18.1",
     "tenorjs": "^1.0.8"
   },
+  "engines": {
+    "node": "16.x"
+  },
   "devDependencies": {
     "eslint": "^7.32.0"
   },