diff --git a/gperftools.spec b/gperftools.spec
index e70adf8..fb9a17c 100644
--- a/gperftools.spec
+++ b/gperftools.spec
@@ -1,6 +1,6 @@
 Name:	 gperftools
 Version: 2.9.1
-Release: 1
+Release: 2
 Summary: high-performance malloc and performance analysis tools
 
 License: BSD
@@ -107,6 +107,9 @@ LD_LIBRARY_PATH=./.libs make check
 %{_mandir}/man1/*.1.gz
 
 %changelog
+* Fri Dec 3 2021 zhouwenpei <zhouwenpei1@huawei.com> - 2.9.1-2
+- rebuild package
+
 * Mon Nov 29 2021 zhangyiru <zhangyiru3@huawei.com> - 2.9.1-1
 - update to 2.9.1