diff --git a/trousers.spec b/trousers.spec
index 1ecb093c0ce7218d8c3a0179af985af417271bd0..455a71e2741579d86dcab9f80374d180fc32dfda 100644
--- a/trousers.spec
+++ b/trousers.spec
@@ -1,6 +1,6 @@
 Name:         trousers
 Version:      0.3.15
-Release:      1
+Release:      2
 Summary:      The open-source TCG Software Stack
 License:      BSD
 Url:          http://trousers.sourceforge.net
@@ -95,6 +95,9 @@ exit 0
 
 
 %changelog
+* Tue Oct 18 2022 jinlun <jinlun@huawei.com> - 0.3.15-2
+- Rebuild for new release number
+
 * Sat Jan 23 2021 panxiaohe <panxiaohe@huawei.com> - 0.3.15-1
 - update to 0.3.15