diff --git a/package.json b/package.json
index 9d6d5c0..07d8062 100644
--- a/package.json
+++ b/package.json
@@ -65,6 +65,6 @@
   },
   "enginesStrict": true,
   "engines": {
-    "node": "10.2.1"
+    "node": "10.2.1 10.4"
   }
 }