diff --git a/Add-version-fix-no-version-in-build-product.patch b/Add-version-fix-no-version-in-build-product.patch
index 33a7c02..399f3c9 100644
--- a/Add-version-fix-no-version-in-build-product.patch
+++ b/Add-version-fix-no-version-in-build-product.patch
@@ -5,7 +5,7 @@ index 8a7a0be..1dba288 100644
 @@ -1,5 +1,6 @@
  [metadata]
  name = portend
-+version = 3.1.0 
++version = 3.2.0 
  author = Jason R. Coombs
  author_email = jaraco@jaraco.com
  description = TCP port monitoring and discovery
diff --git a/portend-3.1.0.tar.gz b/portend-3.1.0.tar.gz
deleted file mode 100644
index 958de34..0000000
Binary files a/portend-3.1.0.tar.gz and /dev/null differ
diff --git a/portend-3.2.0.tar.gz b/portend-3.2.0.tar.gz
new file mode 100644
index 0000000..c45f967
Binary files /dev/null and b/portend-3.2.0.tar.gz differ
diff --git a/python-portend.spec b/python-portend.spec
index 39b26ec..b61719c 100644
--- a/python-portend.spec
+++ b/python-portend.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:           python-portend
-Version:        3.1.0
-Release:        2
+Version:        3.2.0
+Release:        1
 Summary:        TCP port monitoring and discovery
 License:        MIT
 URL:            https://pypi.org/project/portend
-Source0:        https://files.pythonhosted.org/packages/6e/0a/42bcc9c97744958ce72d33f526e972379b9e90adede8a151f338818c41d4/portend-3.1.0.tar.gz
+Source0:        https://files.pythonhosted.org/packages/8f/fc/bcfc768996b438d6e4bde7a6c8cfd62089847b0f5381a0e0ec2d8ee6b202/portend-3.2.0.tar.gz
 
 Patch0000:	Add-version-fix-no-version-in-build-product.patch
 BuildArch:      noarch
@@ -49,8 +49,9 @@ assert_free will raise a ``PortNotFree`` exception.
 Summary:        TCP port monitoring and discovery
 Provides:       python-portend
 BuildRequires:  python3-devel
-BuildRequires:  python3-setuptools
-BuildRequires:  python3-setuptools_scm
+BuildRequires:  python3-flit
+BuildRequires:  python3-wheel
+BuildRequires:  python3-pip
 %description -n python3-portend
 Use portend to monitor TCP ports for bound or unbound states.
 For example, to wait for a port to be occupied, timing out after 3 seconds::
@@ -107,46 +108,28 @@ a bound listener (i.e. a TCP connection is established to that host/port),
 assert_free will raise a ``PortNotFree`` exception.
 
 %prep
-%autosetup -n portend-3.1.0 -p1
+%autosetup -n portend-3.2.0 -p1
 
 %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
 if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi
-if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi
-pushd %{buildroot}
-if [ -d usr/lib ]; then
-	find usr/lib -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-if [ -d usr/lib64 ]; then
-	find usr/lib64 -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-if [ -d usr/bin ]; then
-	find usr/bin -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-if [ -d usr/sbin ]; then
-	find usr/sbin -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-touch doclist.lst
-if [ -d usr/share/man ]; then
-	find usr/share/man -type f -printf "/%h/%f.gz\n" >> doclist.lst
-fi
-popd
-mv %{buildroot}/filelist.lst .
-mv %{buildroot}/doclist.lst .
 
-%files -n python3-portend -f filelist.lst
-%dir %{python3_sitelib}/*
+%files -n python3-portend 
+%{python3_sitelib}/*
 
-%files help -f doclist.lst
+%files help 
 %{_docdir}/*
 
 %changelog
+* Tue Jul 11 2023 chenzixuan <chenzixuan@kylinos.cn> - 3.2.0-1
+- Upgrade to version 3.2.0
+
 * Wed Jul 06 2022 xu_ping <xuping33@h-partners.com> - 3.1.0-2
 - Add version fixes no version in build product