diff --git a/package.json b/package.json
index 6960cdb..7475f84 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
   },
   "dependencies": {
     "@koa/cors": "^2.2.2",
-    "fanfou-sdk": "^2.6.1",
+    "fanfou-sdk": "^4.0.4",
     "koa": "^2.6.2",
     "koa-body": "^4.0.0",
     "koa-router": "^7.3.0"