diff --git a/mock-4.0.2.tar.gz b/mock-4.0.2.tar.gz
deleted file mode 100644
index 22cb46eb4fafdf0803c3e338ce8b731102ee812e..0000000000000000000000000000000000000000
Binary files a/mock-4.0.2.tar.gz and /dev/null differ
diff --git a/mock-4.0.3.tar.gz b/mock-4.0.3.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..aa9979a4fb0dc82ce09a4e09c1661b625ea33673
Binary files /dev/null and b/mock-4.0.3.tar.gz differ
diff --git a/python-mock.spec b/python-mock.spec
index 6cf1072102774e2a17a172d024ce76866e76fcfc..3309d83768c1974cca68c35664d5a3d789a12de3 100644
--- a/python-mock.spec
+++ b/python-mock.spec
@@ -6,8 +6,8 @@ arguments they were called with. You can also specify return values and set \
 needed attributes in the normal way. \
 
 Name:           python-mock
-Version:        4.0.2
-Release:        3
+Version:        4.0.3
+Release:        1
 Summary:        A Python Mocking and Patching Library for Testing
 License:        BSD
 URL:            http://www.voidspace.org.uk/python/mock/
@@ -46,6 +46,9 @@ This is the python3 subpackage for %{name}.
 %{python3_sitelib}/{*.egg-info,mock}
 
 %changelog
+* Mon Feb 1 2021 shangyibin <shangyibin1@huawei.com> - 4.0.3-1
+- Upgrade to version 4.0.3
+
 * Tue Sep 20 2020 liuweibo <liuweibo10@huawei.com> - 4.0.2-3
 - Fix Source0