diff --git a/5.1.tar.gz b/5.1.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..a48fb0b5331a5a582b8d1656d2235e14bcd030b5
Binary files /dev/null and b/5.1.tar.gz differ
diff --git a/python-roman.spec b/python-roman.spec
index e2aac393af6456ea0a5ffa5fe4bbe4757c1b5bce..bf417bfcd69d534bd3ac85652f450ae3f137056e 100644
--- a/python-roman.spec
+++ b/python-roman.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-roman
-Version:	4.1
+Version:	5.1
 Release:	1
 Summary:	Integer to Roman numerals converter
 License:	Python-2.0
 URL:		https://github.com/zopefoundation/roman
-Source0:	https://files.pythonhosted.org/packages/32/0c/10c242792e9c857d5d8df19780abec0f241c8a3d9631cccbce16d0f1c769/roman-4.1.tar.gz
+Source0:	%{url}/archive/refs/tags/%{version}.tar.gz
 BuildArch:	noarch
 
 %description
@@ -69,6 +69,15 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Wed Aug 06 2025 xuguangmin <xuguangmin@kylinos.cn> - 5.1-1
+- Update package to version 5.1
+  Hide undocumented special behavior for ``N`` behind method parameter.
+  Drop support for Python 3.7, 3.8.
+  Add support for lower case roman numerals.
+  Remove overlooked mentions of the Python 2.1.1 license
+  Add support for Python 3.12 and 3.13.
+
+
 * Thu Jun 08 2023 wangjunqi <wangjunqi@kylinos.cn> - 4.1-1
 - Update package to version 4.1
 
diff --git a/roman-4.1.tar.gz b/roman-4.1.tar.gz
deleted file mode 100644
index 9e50c86ac46831b711ee9165a00649469842915f..0000000000000000000000000000000000000000
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