diff --git a/flufl.i18n-3.1.3.tar.gz b/flufl.i18n-3.1.3.tar.gz
deleted file mode 100644
index dac6831..0000000
Binary files a/flufl.i18n-3.1.3.tar.gz and /dev/null differ
diff --git a/flufl.i18n-4.1.1.tar.gz b/flufl.i18n-4.1.1.tar.gz
new file mode 100644
index 0000000..7dc8230
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diff --git a/python-flufl.i18n.spec b/python-flufl.i18n.spec
index d2ec541..4fb76f4 100644
--- a/python-flufl.i18n.spec
+++ b/python-flufl.i18n.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-flufl.i18n
-Version:	3.1.3
-Release:	2
+Version:	4.1.1
+Release:	1
 Summary:	High level API for internationalizing Python libraries and applications.
 License:	Apache 2.0
 URL:		https://pypi.org/project/flufl.i18n
-Source0:	https://files.pythonhosted.org/packages/2f/ed/291230106c59e1270042b0161c2f84f6c3ddb3b9b02686a52d4ebf38e098/flufl.i18n-%{version}.tar.gz
+Source0:	https://files.pythonhosted.org/packages/82/0f/757b6bdedaa7f29a52b37a4e59451eced726a1338ccf5b63b44fb0808193/flufl.i18n-%{version}.tar.gz
 BuildArch:	noarch
 
 %description
@@ -18,6 +18,9 @@ Summary:	High level API for internationalizing Python libraries and applications
 Provides:	python-flufl.i18n
 BuildRequires:	python3-devel
 BuildRequires:	python3-setuptools
+BuildRequires:	python3-pip
+BuildRequires:	python3-wheel
+BuildRequires:	python3-pdm-pep517
 
 %description -n python3-flufl.i18n
 The flufl.i18n library provides a convenient API for managing translation contexts in Python applications.
@@ -35,10 +38,10 @@ Development documents and examples for flufl.i18n.
 %autosetup -n flufl.i18n-%{version}
 
 %build
-%py3_build
+%pyproject_build
 
 %install
-%py3_install
+%pyproject_install flufl.i18n==%{version}
 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
@@ -67,13 +70,17 @@ mv %{buildroot}/doclist.lst .
 
 %files -n python3-flufl.i18n -f filelist.lst
 %dir %{python3_sitelib}/*
+%{python3_sitelib}/flufl/i18n
 
 %files help -f doclist.lst
 %{_pkgdocdir}
 
 %changelog
-* Thu Dec 31 2020 leiju <leiju4@huawei.com>
+* Tue Apr 25 2023 caodongxia <caodongxia@h-partners.com> - 4.1.1-1
+- Upgrade to 4.1.1
+
+* Thu Dec 31 2020 leiju <leiju4@huawei.com> - 3.1.3-2
 - Modify Spec and yaml filename
 
-* Thu Dec 17 2020 Python_Bot <Python_Bot@openeuler.org>
+* Thu Dec 17 2020 Python_Bot <Python_Bot@openeuler.org> - 3.1.3-1
 - Package Spec generated