diff --git a/lvm2.spec b/lvm2.spec
index 0a50a7826b31ffdf423071863b2d9c71d0447dcb..575e3dd80cc58851df8f8b456ec30d3baff8da0f 100644
--- a/lvm2.spec
+++ b/lvm2.spec
@@ -32,7 +32,7 @@
 %global libselinux_version 1.30.19-4
 %global persistent_data_version 0.7.0-0.1.rc6
 %global sanlock_version 3.3.0-2
-%global device_mapper_version 1.02.151
+%global device_mapper_version 1.02.171
 %global systemd_version 189-3
 %global dracut_version 002-18
 %global util_linux_version 2.24
@@ -43,7 +43,7 @@
 
 Name:      lvm2
 Version:   2.03.09
-Release:   2
+Release:   3
 Epoch:     8
 Summary:   Tools for logical volume management
 License:   GPLv2 and LGPLv2
@@ -480,6 +480,9 @@ fi
 
 
 %changelog
+* Thu Aug 6 2020 wuguanghao <wuguanghao3@huawei.com> - 8.2.03.09-3
+- update master branch device-mapper-version more than LTS branch
+ 
 * Fri Jul 24 2020 wuguanghao <wuguanghao3@huawei.com> - 8.2.03.09-2
 - update device-mapper-version to 1.02.151