diff --git a/package.json b/package.json
index 828a972..3504009 100644
--- a/package.json
+++ b/package.json
@@ -18,6 +18,9 @@
   "type": "module",
   "bin": {
     "openapi-dev-tool": "./src/cli.js"
+  },
+   "engines" : {
+    "node" : ">=14.14.0"
   },
   "repository": {
     "type": "git",