diff --git a/obagent.spec b/obagent.spec
index a185c57e17f1a44c7cbf982f148eb56da0d78203..e1b0a17750d174bf603725260f2a6f32ff098008 100644
--- a/obagent.spec
+++ b/obagent.spec
@@ -1,7 +1,7 @@
 Name: obagent
 Summary: ob agent program
 Group: alipay/oceanbase
-Version: 1.1.0
+Version: 1.1.1
 Release: %(echo $RELEASE)%{?dist}
 URL: http://rpm.corp.taobao.com/find.php?q=obagent
 License: Commercial