update python-pynacl.spec.

python-pynacl.spec

@@ -3,7 +3,7 @@
 Name:          python-pynacl
 Summary:       Python binding to the libsodium library
 Version:       1.2.1
-Release:       4
+Release:       5
 License:       ASL 2.0
 URL:           https://github.com/pyca/pynacl
 Source0:       https://github.com/pyca/pynacl/archive/%{version}/pynacl-%{version}.tar.gz
@@ -71,5 +71,8 @@ PYTHONPATH=%{buildroot}%{python3_sitearch} py.test-3 -v
 %{python3_sitearch}/nacl/
 
 %changelog
+* Fri Aug 21 2020 openEuler Buildteam <buildteam@openeuler.org> - 1.2.1-5
+- Add release version for rebuild
+
 * Wed Nov 13 2019 Lijin Yang <yanglijin@huawei.com> - 1.2.1-4
 - init package