diff --git a/package.json b/package.json
index 5e05035..05a0454 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "qiniu",
-  "version": "7.3.2",
+  "version": "7.3.3",
   "description": "Node wrapper for Qiniu Resource (Cloud) Storage API",
   "main": "index.js",
   "directories": {