diff --git a/pygobject3.spec b/pygobject3.spec
index c2f7ab2668c0df55c972e6cbf4c2e94c14eb0ffc..48229f1a622cf50db626e5e155ac507e77f4fa15 100644
--- a/pygobject3.spec
+++ b/pygobject3.spec
@@ -1,6 +1,6 @@
 Name:            pygobject3
 Version:         3.42.1
-Release:         2
+Release:         3
 Summary:         Provides bindings for GObject based libraries
 License:         LGPLv2+ and MIT
 URL:             https://wiki.gnome.org/Projects/PyGObject
@@ -87,6 +87,9 @@ xvfb-run %{__python3} setup.py test
 %{_libdir}/pkgconfig/pygobject-3.0.pc
 
 %changelog
+* Thu Oct 20 2022 zhuofeng<zhuofeng2@huawei.com> - 3.42.1-3
+- update Release
+
 * Tue Jun 28 2022 jiangxinyu <jiangxinyu@kylinos.cn> - 3.42.1-2
 - Add provides for python3-gobject-base