diff --git a/protobuf-c.spec b/protobuf-c.spec
index b18e55ef0919850bb1fd1f617c078705ba3dbcf6..4120a7b8f7b6c636ebd89089525f0cd6b09f1ab9 100644
--- a/protobuf-c.spec
+++ b/protobuf-c.spec
@@ -1,6 +1,6 @@
 Name:           protobuf-c
 Version:        1.5.0
-Release:        1
+Release:        2
 Summary:        This is protobuf-c, a C implementation of the Google Protocol Buffers data serialization format
 License:        BSD-2-Clause
 URL:            https://github.com/protobuf-c/protobuf-c
@@ -48,6 +48,9 @@ make check
 %{_libdir}/{libprotobuf-c.so,pkgconfig/libprotobuf-c.pc}
 
 %changelog
+* Tue Feb 27 2024 liuchao <liuchao173.huawei.com> - 1.5.0-2
+- just for test
+
 * Wed Jan 24 2024 liuchao <liuchao173.huawei.com> - 1.5.0-1
 - upgrade to 1.5.0:
   - Makefile.am: change link order