diff --git a/python-vdirsyncer.spec b/python-vdirsyncer.spec
index 78c24b55a298e1a654049cfd71954bbea4b52ae2..d4eb9335ecfc218917261bcde0faa9579af554e6 100644
--- a/python-vdirsyncer.spec
+++ b/python-vdirsyncer.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-vdirsyncer
-Version:	0.19.1
+Version:	0.20.0
 Release:	1
 Summary:	Synchronize calendars and contacts
 License:	BSD-3-Clause
 URL:		https://github.com/pimutils/vdirsyncer
-Source0:	https://files.pythonhosted.org/packages/51/b6/92dcd91a6b9c6581edf14357f24ea11de7f402cde6b27f483d491313c51f/vdirsyncer-0.19.1.tar.gz
+Source0:	https://files.pythonhosted.org/packages/2e/f6/94ed82de371cc80784ffe90e0dac8ce9f5d272c01d614415a5e800ffb303/vdirsyncer-0.20.0.tar.gz
 BuildArch:	noarch
 
 Requires:	python3-click
@@ -44,10 +44,12 @@ addressbooks between a variety of servers and the local filesystem.
 %autosetup -n vdirsyncer-%{version}
 
 %build
-%py3_build
+#%py3_build
+%pyproject_build
 
 %install
-%py3_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
@@ -81,6 +83,9 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Fri Nov 14 2025 yangxudong <yangxudong@kylinos.cn> - 0.20.0-1
+- Update package to version 0.20.0
+
 * Fri Mar 17 2023 wubijie <wubijie@kylinos.cn> - 0.19.1-1
 - Update package to version 0.19.1
 
diff --git a/vdirsyncer-0.19.1.tar.gz b/vdirsyncer-0.19.1.tar.gz
deleted file mode 100644
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diff --git a/vdirsyncer-0.20.0.tar.gz b/vdirsyncer-0.20.0.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..0af012f1090e819beed9f96f323be0beba22f9a6
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