diff --git a/qiniu/__init__.py b/qiniu/__init__.py
index 173c73ef..1ce41804 100644
--- a/qiniu/__init__.py
+++ b/qiniu/__init__.py
@@ -1,2 +1,2 @@
 # -*- coding: utf-8 -*-
-__version__ = '6.0.1-2'
+__version__ = '6.0.0'