diff --git a/package.json b/package.json
index 4b202fe8..de7f5cad 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
   },
   "homepage": "https://github.com/dragonfire535/xiaobot#readme",
   "engines": {
-    "node": "8.1.1"
+    "node": "8.1.0"
   },
   "dependencies": {
     "bufferutil": "^3.0.1",