diff --git a/0001-PEP-479-return-instead-of-raise-StopIteration.patch b/0001-PEP-479-return-instead-of-raise-StopIteration.patch
deleted file mode 100644
index 2aa13c9..0000000
--- a/0001-PEP-479-return-instead-of-raise-StopIteration.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-From 2599f0e57c0a20bd3f8870dbc2c5479cad502597 Mon Sep 17 00:00:00 2001
-From: Sergey Kozlov <sergey.kozlov@intel.com>
-Date: Mon, 11 Dec 2017 17:04:20 +0100
-Subject: [PATCH] PEP 479: 'return' instead of 'raise StopIteration'.
-
-Fro details please visit https://www.python.org/dev/peps/pep-0479/
----
- netaddr/ip/__init__.py | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/netaddr/ip/__init__.py b/netaddr/ip/__init__.py
-index 489badf..ecf72d0 100644
---- a/netaddr/ip/__init__.py
-+++ b/netaddr/ip/__init__.py
-@@ -1258,7 +1258,7 @@ class IPNetwork(BaseIP, IPListMixin):
- 
-         if not self.prefixlen <= prefixlen:
-             #   Don't return anything.
--            raise StopIteration
-+            return
- 
-         #   Calculate number of subnets to be returned.
-         width = self._module.width
--- 
-2.17.1
-
diff --git a/netaddr-0.7.19.tar.gz b/netaddr-0.7.19.tar.gz
deleted file mode 100644
index cc31d9d..0000000
Binary files a/netaddr-0.7.19.tar.gz and /dev/null differ
diff --git a/netaddr-0.8.0.tar.gz b/netaddr-0.8.0.tar.gz
new file mode 100644
index 0000000..4991e8f
Binary files /dev/null and b/netaddr-0.8.0.tar.gz differ
diff --git a/python-netaddr.spec b/python-netaddr.spec
index c45a29e..80f4e2b 100644
--- a/python-netaddr.spec
+++ b/python-netaddr.spec
@@ -1,6 +1,6 @@
 Name:           python-netaddr
-Version:        0.7.19
-Release:        15
+Version:        0.8.0
+Release:        1
 Summary:        A pure Python network address representation and manipulation library
 
 License:        BSD
@@ -10,8 +10,6 @@ Source0:        https://pypi.python.org/packages/source/n/netaddr/netaddr-%{vers
 BuildArch:      noarch
 BuildRequires:  python3-devel python3-setuptools python3-sphinx python3-pytest
 
-Patch0001:      0001-PEP-479-return-instead-of-raise-StopIteration.patch
-
 %description
 A network address manipulation library for Python
 Provides support for:
@@ -45,13 +43,19 @@ PYTHONPATH='../' sphinx-build-%{python3_version} -b html -d build/doctrees sourc
 %install
 %py3_install
 
+%check
+%{__python3} setup.py test
+
 %files -n python3-netaddr
 %license COPYRIGHT
-%doc AUTHORS CHANGELOG README.md docs/python3/html
+%doc AUTHORS CHANGELOG README.rst docs/python3/html
 %{python3_sitelib}/*
 %{_bindir}/netaddr
 
 %changelog
+* Thu Jul 15 2021 huangtianhua <huangtianhua@huawei.com> - 0.8.0-1
+- Upgrade to 0.8.0 to support OpenStack-W
+
 * Mon Aug 10 2020 lingsheng<lingsheng@huawei.com> - 0.7.19-15
 - Remove python2-netaddr subpackage