diff --git a/package.json b/package.json
index 0236412..9d4acba 100644
--- a/package.json
+++ b/package.json
@@ -102,5 +102,8 @@
   },
   "dependencies": {
     "lodash.isinteger": "^4.0.4"
+  },
+  "engines": {
+    "node": ">=10"
   }
 }