diff --git a/cmd2-2.4.2.tar.gz b/cmd2-2.4.2.tar.gz
deleted file mode 100644
index 75de37c..0000000
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diff --git a/cmd2-2.4.3.tar.gz b/cmd2-2.4.3.tar.gz
new file mode 100644
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diff --git a/python-cmd2.spec b/python-cmd2.spec
index a155eb9..bb14d44 100644
--- a/python-cmd2.spec
+++ b/python-cmd2.spec
@@ -1,41 +1,36 @@
 %global _empty_manifest_terminate_build 0
-Name:           python-cmd2
-Version:        2.4.2
-Release:        1
-Summary:        cmd2 - quickly build feature-rich and user-friendly interactive command line applications in Python
-License:        MIT
-URL:            https://github.com/python-cmd2/cmd2
-Source0:        https://files.pythonhosted.org/packages/39/a0/830934f19f07e77c7d332fd5b41358611afc8d33d8cea78259b9a5d7f8ef/cmd2-2.4.2.tar.gz
-BuildArch:      noarch
+Name:		python-cmd2
+Version:	2.4.3
+Release:	1
+Summary:	cmd2 - quickly build feature-rich and user-friendly interactive command line applications in Python
+License:	MIT
+URL:		https://github.com/python-cmd2/cmd2
+Source0:	https://files.pythonhosted.org/packages/13/04/b85213575a7bf31cbf1d699cc7d5500d8ca8e52cbd1f3569a753a5376d5c/cmd2-2.4.3.tar.gz
+BuildArch:	noarch
+
 %description
 quickly build feature-rich and user-friendly interactive command line applications in Python
 
 %package -n python3-cmd2
-Summary:        cmd2 - quickly build feature-rich and user-friendly interactive command line applications in Python
-Provides:       python-cmd2
+Summary:	cmd2 - quickly build feature-rich and user-friendly interactive command line applications in Python
+Provides:	python-cmd2 = %{version}-%{release}
 # Base build requires
-BuildRequires:  python3-devel
-BuildRequires:  python3-setuptools
-BuildRequires:  python3-setuptools_scm
-BuildRequires:  python3-pip
+BuildRequires:	python3-devel
+BuildRequires:	python3-setuptools
+BuildRequires:	python3-setuptools_scm
+BuildRequires:	python3-pip
 # General requires
-Requires:       python3-mypy
-Requires:       python3-flake8
-Requires:       python3-pytest-cov
-Requires:       python3-pytest
-Requires:       python3-invoke
-Requires:       python3-sphinx
-Requires:       python3-pytest-mock
-Requires:       python3-mypy
-Requires:       python3-wcwidth
-Requires:       python3-pyperclip
-Requires:       python3-attrs
+Requires:	python3-attrs
+Requires:	python3-pyperclip
+Requires:	python3-wcwidth
+Requires:	python3-importlib-metadata
+Requires:	python3-typing-extensions
 %description -n python3-cmd2
 quickly build feature-rich and user-friendly interactive command line applications in Python
 
 %package help
-Summary:        cmd2 - quickly build feature-rich and user-friendly interactive command line applications in Python
-Provides:       python3-cmd2-doc
+Summary:	Development documents and examples for cmd2
+Provides:	python3-cmd2-doc
 %description help
 quickly build feature-rich and user-friendly interactive command line applications in Python
 
@@ -47,28 +42,30 @@ quickly build feature-rich and user-friendly interactive command line applicatio
 
 %install
 %py3_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
+if [ -f README.rst ]; then cp -af README.rst %{buildroot}/%{_pkgdocdir}; fi
+if [ -f README.md ]; then cp -af README.md %{buildroot}/%{_pkgdocdir}; fi
+if [ -f README.txt ]; then cp -af README.txt %{buildroot}/%{_pkgdocdir}; fi
 pushd %{buildroot}
 if [ -d usr/lib ]; then
-    find usr/lib -type f -printf "/%h/%f\n" >> filelist.lst
+	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
+	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
+	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
+	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
+	find usr/share/man -type f -printf "/%h/%f.gz\n" >> doclist.lst
 fi
 popd
 mv %{buildroot}/filelist.lst .
@@ -81,6 +78,9 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Tue Mar 07 2023 wangjunqi <wangjunqi@kylinos.cn> - 2.4.3-1
+- Update package to version 2.4.3
+
 * Wed Aug 10 2022 liqiuyu <liqiuyu@kylinos.cn> - 2.4.2-1
 - update to 2.4.2