diff --git a/package.json b/package.json
index 1e3fc19a..1f6d8af0 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
   "dependencies": {
     "aliyun-oss-upload-stream": "^1.3.0",
     "aliyun-sdk": "^1.11.10",
-    "aws-sdk": "^2.7.0",
+    "aws-sdk": "^2.501.0",
     "bcryptjs": "^2.3.0",
     "bluebird": "^3.4.1",
     "body-parser": "^1.15.2",