diff --git a/nocasedict-2.0.5.tar.gz b/nocasedict-2.0.5.tar.gz
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diff --git a/nocasedict-2.1.0.tar.gz b/nocasedict-2.1.0.tar.gz
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diff --git a/python-nocasedict.spec b/python-nocasedict.spec
index f0be10f92904e1f488607ac6efd6e7ed9d4b6bcb..ca56722a79a402d7fc45e5f1315075819e3871f3 100644
--- a/python-nocasedict.spec
+++ b/python-nocasedict.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-nocasedict
-Version:	2.0.5
+Version:	2.1.0
 Release:	1
 Summary:	A case-insensitive ordered dictionary for Python
 License:	LGPL-2.0-only and LGPL-2.1-only and LGPL-2.0-or-later
 URL:		https://github.com/pywbem/nocasedict
-Source0:	https://files.pythonhosted.org/packages/e5/22/e63ec53117720d4e0ec4fbb907e0283ebd2036d75e4c019b506aca304253/nocasedict-2.0.5.tar.gz
+Source0:	https://files.pythonhosted.org/packages/e5/22/e63ec53117720d4e0ec4fbb907e0283ebd2036d75e4c019b506aca304253/nocasedict-%{version}.tar.gz
 BuildArch:	noarch
 
 %description
@@ -34,6 +34,7 @@ Requires:       python3-pathlib2
 Requires:       python3-pytest
 Requires:       python3-virtualenv
 Requires:       python3-pluggy
+Requires:       python3-typing-extensions
 %description -n python3-nocasedict
 A case-insensitive ordered dictionary for Python.
 
@@ -45,12 +46,14 @@ A case-insensitive ordered dictionary for Python.
 
 %prep
 %autosetup -n nocasedict-%{version}
+sed -i 's/"version", *//g' pyproject.toml
+sed -i '/^\[project\]/a version = "%{version}"' pyproject.toml
 
 %build
-%py3_build
+%pyproject_build
 
 %install
-%py3_install
+%pyproject_install
 install -d -m755 %{buildroot}/%{_pkgdocdir}
 if [ -d doc ]; then cp -arf doc %{buildroot}/%{_pkgdocdir}; fi
 if [ -d docs ]; then cp -arf docs %{buildroot}/%{_pkgdocdir}; fi
@@ -78,15 +81,23 @@ mv %{buildroot}/filelist.lst .
 mv %{buildroot}/doclist.lst .
 
 %check
-%{__python3} setup.py test
+%pytest
 
 %files -n python3-nocasedict -f filelist.lst
 %dir %{python3_sitelib}/*
+%{python3_sitelib}/nocasedict/__pycache__/*.pyc
 
 %files help -f doclist.lst
 %{_docdir}/*
 
 %changelog
+* Thu Sep 11 2025 liutao1 liutao1@kylinos.cn - 2.1.0-1
+- Update package to version 2.1.0
+- Dropped support for Python 3.6+3.7; Upgraded code to Python 3.8
+- Added support for Python 3.13
+- Fixed steps to start new version; added types to _version.py
+- Upgraded safety; Fixed safety issues & dependencies
+
 * Thu Jun 19 2025 guochao <guochao@kylinos.cn> - 2.0.5-1
 - Update package to version 2.0.5