diff --git a/python-setuptools_scm.spec b/python-setuptools_scm.spec
index f3f993cdd31f8bfe439cd3ba9430e41fb2de0e6b..08f0c30a7905307163d04fcc842dca2af8945c97 100644
--- a/python-setuptools_scm.spec
+++ b/python-setuptools_scm.spec
@@ -1,5 +1,5 @@
 Name:           python-setuptools_scm
-Version:        3.4.1
+Version:        3.4.3
 Release:        1
 Summary:        Manage your Python package versions in SCM metadata
 License:        MIT
@@ -71,6 +71,9 @@ PYTHONPATH=%{buildroot}%{python2_sitelib} py.test-%{python3_version} -v -k 'not
 %{python3_sitelib}/setuptools_scm-*.egg-info
 
 %changelog
+* Thu Apr 24 2023 li_zengyi <zengyi@isrc.iscas.ac.cn> - 3.4.3-1
+- update to 3.4.3
+
 * Thu Sep 23 2021 chenchen <chen_aka_jan@163.com> - 3.4.1-1
 - update to 3.4.1
 
diff --git a/setuptools_scm-3.4.1.tar.gz b/setuptools_scm-3.4.1.tar.gz
deleted file mode 100644
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diff --git a/setuptools_scm-3.4.3.tar.gz b/setuptools_scm-3.4.3.tar.gz
new file mode 100644
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