diff --git a/oslo.utils-4.7.0.tar.gz b/oslo.utils-4.7.0.tar.gz
deleted file mode 100644
index d3d53940ab758676b9f51b320083e5fac63a37ba..0000000000000000000000000000000000000000
Binary files a/oslo.utils-4.7.0.tar.gz and /dev/null differ
diff --git a/oslo.utils-4.8.0.tar.gz b/oslo.utils-4.8.0.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..6e5b162110fd04ddb1e599b955658aec9a539c65
Binary files /dev/null and b/oslo.utils-4.8.0.tar.gz differ
diff --git a/python-oslo.utils.spec b/python-oslo.utils.spec
index 77d8f63a302bde2c381f15324d3078f7477c8d9b..7a5b030e30441c28fcfff0e6d898b5f96f2db27f 100644
--- a/python-oslo.utils.spec
+++ b/python-oslo.utils.spec
@@ -1,53 +1,64 @@
 %global _empty_manifest_terminate_build 0
-Name:		python-oslo-utils
-Version:	4.7.0
-Release:	2
-Summary:	Oslo Utility library
-License:	Apache-2.0
-URL:	        https://opendev.org/openstack/oslo.utils
-Source0:	https://files.pythonhosted.org/packages/a2/ac/7539cc1dc182abcd7fb3c4721d35203bc365415dff2b201f5de72e4fa6f6/oslo.utils-4.7.0.tar.gz
-BuildArch:	noarch
-
-Requires:	python3-debtcollector
-Requires:	python3-iso8601
-Requires:	python3-netaddr
-Requires:	python3-netifaces
-Requires:	python3-packaging
-Requires:	python3-pbr
-Requires:	python3-pyparsing
-Requires:	python3-pytz
-Requires:	python3-six
+Name:           python-oslo-utils
+Version:        4.8.0
+Release:        1
+Summary:        Oslo Utility library
+License:        Apache-2.0
+URL:            https://docs.openstack.org/oslo.utils/latest/
+Source0:        https://files.pythonhosted.org/packages/6e/c2/2e3800122ec247efc79ee2f4a482185926613d162bfe29d74bbba81d77b0/oslo.utils-4.8.0.tar.gz
+BuildArch:      noarch
 
 %description
-OpenStack library utils
-
+The oslo.utils library provides support for common utility type functions, such as encoding, exception handling, string manipulation, and time handling.
 
 %package -n python3-oslo-utils
-Summary:	Oslo Utility library
-Provides:	python-oslo-utils
-BuildRequires:	python3-devel
-BuildRequires:	python3-setuptools
-BuildRequires:  python3-pip
+Summary:        Oslo Utility library
+Provides:       python-oslo-utils
+# Base build requires
+BuildRequires:  python3-devel
+BuildRequires:  python3-setuptools
 BuildRequires:  python3-pbr
-%description -n python3-oslo-utils
-OpenStack library utils
+BuildRequires:  python3-pip
+BuildRequires:  python3-wheel
+# General requires
+BuildRequires:  python3-debtcollector
+BuildRequires:  python3-iso8601
+BuildRequires:  python3-netaddr
+BuildRequires:  python3-netifaces
+BuildRequires:  python3-oslo-i18n
+BuildRequires:  python3-packaging
+BuildRequires:  python3-pyparsing
+BuildRequires:  python3-pytz
+# General requires
+Requires:       python3-debtcollector
+Requires:       python3-iso8601
+Requires:       python3-netaddr
+Requires:       python3-netifaces
+Requires:       python3-oslo-i18n
+Requires:       python3-packaging
+Requires:       python3-pbr
+Requires:       python3-pyparsing
+Requires:       python3-pytz
 
+%description -n python3-oslo-utils
+The oslo.utils library provides support for common utility type functions, such as encoding, exception handling, string manipulation, and time handling.
 
 %package help
-Summary:	Development documents and examples for oslo.utils
-Provides:	python3-oslo-utils-doc
-%description help
-OpenStack library utils
+Summary:        Oslo Utility library
+Provides:       python3-oslo-utils-doc
 
+%description help
+The oslo.utils library provides support for common utility type functions, such as encoding, exception handling, string manipulation, and time handling.
 
 %prep
-%autosetup -n oslo.utils-4.7.0
+%autosetup -n oslo.utils-4.8.0
 
 %build
 %py3_build
 
 %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
@@ -55,32 +66,36 @@ 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
+    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 .
 mv %{buildroot}/doclist.lst .
 
+
 %files -n python3-oslo-utils -f filelist.lst
+
 %dir %{python3_sitelib}/*
 
 %files help -f doclist.lst
 %{_docdir}/*
 
 %changelog
+* Mon Jul 19 2021 yaozc701 <yaozc7@foxmail.com> - 4.8.0-1
+- Upgrade version to 4.8.0
 * Sat Jan 30 2021 zhangy <zhangy1317@foxmail.com>
 - Add buildrequires
 * Fri Jan 08 2021 Python_Bot <Python_Bot@openeuler.org>