diff --git a/python-service-identity.spec b/python-service-identity.spec
index 1164751..e637e24 100644
--- a/python-service-identity.spec
+++ b/python-service-identity.spec
@@ -1,6 +1,6 @@
 %global _empty_manifest_terminate_build 0
 Name:           python-service-identity
-Version:        18.1.0
+Version:        21.1.0
 Release:        1
 Summary:        Service identity verification for pyOpenSSL & cryptography.
 License:        MIT
@@ -114,6 +114,9 @@ PYTHONPATH=%{buildroot}%{python3_sitelib} py.test-%{python3_version} -v
 %{_docdir}/*
 
 %changelog
+* Mon Apr 10 2023 wangkai <13474090681@163.com> - 21.1.0-1
+- Upgrade to version 21.1.0
+
 * Fri Jul 01 2022 OpenStack_SIG <openstack@openeuler.org> - 18.1.0-1
 - Upgrade package python3-service-identity to version 18.1.0
 
diff --git a/service-identity-18.1.0.tar.gz b/service-identity-18.1.0.tar.gz
deleted file mode 100644
index c3256de..0000000
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diff --git a/service-identity-21.1.0.tar.gz b/service-identity-21.1.0.tar.gz
new file mode 100644
index 0000000..44c0a3e
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