diff --git a/argparse-manpage-4.3.tar.gz b/argparse-manpage-4.3.tar.gz
deleted file mode 100644
index 6feed11..0000000
Binary files a/argparse-manpage-4.3.tar.gz and /dev/null differ
diff --git a/argparse-manpage-4.5.tar.gz b/argparse-manpage-4.5.tar.gz
new file mode 100644
index 0000000..80648fd
Binary files /dev/null and b/argparse-manpage-4.5.tar.gz differ
diff --git a/python-argparse-manpage.spec b/python-argparse-manpage.spec
index 04174d9..510e024 100644
--- a/python-argparse-manpage.spec
+++ b/python-argparse-manpage.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-argparse-manpage
-Version:	4.3
+Version:	4.5
 Release:	1
 Summary:	Build manual page from python's ArgumentParser object.
 License:	Apache-2.0
 URL:		https://github.com/praiskup/argparse-manpage
-Source0:	https://files.pythonhosted.org/packages/d3/5f/3353e1dd33fcb3801cfe7e6412ad9d75202fc642679d105015e361aceef7/argparse-manpage-4.3.tar.gz
+Source0:	https://files.pythonhosted.org/packages/fe/0d/8b343214e65ae5e50d3de88706197e2351224b0cc52dde63e621c038d5fa/argparse-manpage-4.5.tar.gz
 BuildArch:	noarch
 
 %description
@@ -71,6 +71,9 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Tue Nov 14 2023 jiangxinyu <jiangxinyu@kylinos.cn> - 4.5-1
+- Update package to version 4.5
+
 * Sun Jun 25 2023 jiangxinyu <jiangxinyu@kylinos.cn> - 4.3-1
 - Update package to version 4.3