diff --git a/python-simpy.spec b/python-simpy.spec
index e8d3bb20e7bf94fcd12a0ae1ec7e7c358244ca23..5e68a70c09c345b7410ab13a08f4eef90ae3ca47 100644
--- a/python-simpy.spec
+++ b/python-simpy.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-simpy
-Version:	4.0.1
-Release:	2
+Version:	4.1.1
+Release:	1
 Summary:	Event discrete, process based simulation for Python.
 License:	MIT
 URL:		https://gitlab.com/team-simpy/simpy
-Source0:	https://files.pythonhosted.org/packages/73/3f/ad9e5cea2115baf12ea7a65f667fcc274f6f897f61bd663b13da5bf3c10e/simpy-4.0.1.tar.gz
+Source0:	https://files.pythonhosted.org/packages/a8/66/860505ec021a16f9d8cf4b8c4d60ee07bb427649b643312303698c93b551/simpy-4.1.1.tar.gz
 BuildArch:	noarch
 
 
@@ -18,9 +18,10 @@ limited capacity congestion points (like servers, checkout counters and tunnels)
 
 %package -n python3-simpy
 Summary:	Event discrete, process based simulation for Python.
-Provides:	python-simpy
+Provides:	python-simpy = %{version}-%{release}
 BuildRequires:	python3-devel
-BuildRequires:	python3-setuptools
+BuildRequires:	python3-pip
+BuildRequires:	python3-wheel
 BuildRequires:	python3-setuptools_scm
 %description -n python3-simpy
 SimPy is a process-based discrete-event simulation framework based on standard
@@ -40,46 +41,28 @@ agents.  SimPy also provides various types of shared resources to model
 limited capacity congestion points (like servers, checkout counters and tunnels).
 
 %prep
-%autosetup -n simpy-4.0.1
+%autosetup -n simpy-%{version}
 
 %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-simpy -f filelist.lst
-%dir %{python3_sitelib}/*
+%files -n python3-simpy
+%{python3_sitelib}/*
 
-%files help -f doclist.lst
+%files help
 %{_docdir}/*
 
 %changelog
+* Tue Mar 19 2024 jiangxinyu <jiangxinyu@kylinos.cn> - 4.1.1-1
+- Update package to version 4.1.1
+
 * Tue Aug 02 2022 liukuo <liukuo@kylinos.cn> - 4.0.1-2
 - License compliance rectification
 
diff --git a/simpy-4.0.1.tar.gz b/simpy-4.0.1.tar.gz
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diff --git a/simpy-4.1.1.tar.gz b/simpy-4.1.1.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..11157691f95f7742e59af2993dfa6e400f3d2878
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