diff --git a/package.json b/package.json
index 3c23eda..d175102 100644
--- a/package.json
+++ b/package.json
@@ -62,6 +62,9 @@
     "unified": "^10.0.0",
     "unist-util-remove-position": "^5.0.0"
   },
+  "engines": {
+    "node": ">=16"
+  },
   "type": "module",
   "sideEffects": false,
   "prettier": {