diff --git a/package.json b/package.json
index 64afd817df62..d27f999a9046 100644
--- a/package.json
+++ b/package.json
@@ -96,7 +96,7 @@
     "yargs": "^6.3.0"
   },
   "devEngines": {
-    "node": "8.x"
+    "node": "8.x || 9.x"
   },
   "scripts": {
     "build": "npm run version-check && node ./scripts/rollup/build.js",