diff --git a/python-rsa.spec b/python-rsa.spec
index f04e610..403cb30 100644
--- a/python-rsa.spec
+++ b/python-rsa.spec
@@ -1,55 +1,91 @@
+%global _empty_manifest_terminate_build 0
 Name:           python-rsa
-Version:        4.7.2
+Version:        4.8
 Release:        1
 Summary:        Pure-Python RSA implementation
-License:        ASL 2.0
-URL:            http://stuvel.eu/rsa
-Source0:        https://pypi.python.org/packages/source/r/rsa/rsa-%{version}.tar.gz
+License:        Apache-2.0
+URL:            https://stuvel.eu/rsa
+Source0:        https://files.pythonhosted.org/packages/8c/ee/4022542e0fed77dd6ddade38e1e4dea3299f873b7fd4e6d78319953b0f83/rsa-4.8.tar.gz
 BuildArch:      noarch
-
-
 %description
 Python-RSA is a pure-Python RSA implementation. It supports
 encryption and decryption, signing and verifying signatures,
 and key generation according to PKCS#1 version 1.5.
 
-%package -n     python3-rsa
-%{?python_provide:%python_provide python3-rsa}
+%package -n python3-rsa
 Summary:        Pure-Python RSA implementation
-BuildRequires:  python3-devel, python3-setuptools, python3-pyasn1 >= 0.1.3, python3-unittest2
-BuildRequires:	python3-mypy
-Requires:       python3-pyasn1 >= 0.1.3, python3-setuptools
-
+Provides:       python-rsa
+# Base build requires
+BuildRequires:  python3-devel
+BuildRequires:  python3-setuptools
+BuildRequires:  python3-pbr
+BuildRequires:  python3-pip
+BuildRequires:  python3-wheel
+# General requires
+BuildRequires:  python3-pyasn1
+# General requires
+Requires:       python3-pyasn1
 %description -n python3-rsa
 Python-RSA is a pure-Python RSA implementation. It supports
 encryption and decryption, signing and verifying signatures,
 and key generation according to PKCS#1 version 1.5.
 
+%package help
+Summary:        Pure-Python RSA implementation
+Provides:       python3-rsa-doc
+%description help
+Python-RSA is a pure-Python RSA implementation. It supports
+encryption and decryption, signing and verifying signatures,
+and key generation according to PKCS#1 version 1.5.
+
 %prep
-%autosetup -n rsa-%{version} -p1
+%autosetup -n rsa-%{version}
 
 %build
 %py3_build
 
 %install
 %py3_install
-mv $RPM_BUILD_ROOT%{_bindir}/pyrsa-priv2pub $RPM_BUILD_ROOT%{_bindir}/pyrsa-priv2pub-3
-mv $RPM_BUILD_ROOT%{_bindir}/pyrsa-keygen $RPM_BUILD_ROOT%{_bindir}/pyrsa-keygen-3
-mv $RPM_BUILD_ROOT%{_bindir}/pyrsa-encrypt $RPM_BUILD_ROOT%{_bindir}/pyrsa-encrypt-3
-mv $RPM_BUILD_ROOT%{_bindir}/pyrsa-decrypt $RPM_BUILD_ROOT%{_bindir}/pyrsa-decrypt-3
-mv $RPM_BUILD_ROOT%{_bindir}/pyrsa-sign $RPM_BUILD_ROOT%{_bindir}/pyrsa-sign-3
-mv $RPM_BUILD_ROOT%{_bindir}/pyrsa-verify $RPM_BUILD_ROOT%{_bindir}/pyrsa-verify-3
 
-%files -n python3-rsa
-%doc README.md
-%license LICENSE
-%{_bindir}/pyrsa-*-3
-%{python3_sitelib}/*
+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 .
 
 %check
 %{__python3} setup.py test
 
+%files -n python3-rsa -f filelist.lst
+%dir %{python3_sitelib}/*
+
+%files help -f doclist.lst
+%{_docdir}/*
+
 %changelog
+* Tue May 31 2022 OpenStack_SIG <openstack@openeuler.org> - 4.8-1
+- Upgrade package python3-rsa to version 4.8
+
 * Mon Aug 09 2021 OpenStack_SIG <openstack@openeuler.org> - 4.7.2-1
 - Package update to 4.7.2
 
diff --git a/rsa-4.7.2.tar.gz b/rsa-4.7.2.tar.gz
deleted file mode 100644
index a7cab9b..0000000
Binary files a/rsa-4.7.2.tar.gz and /dev/null differ
diff --git a/rsa-4.8.tar.gz b/rsa-4.8.tar.gz
new file mode 100644
index 0000000..695b9c9
Binary files /dev/null and b/rsa-4.8.tar.gz differ