diff --git a/networking-baremetal-3.0.0.tar.gz b/networking-baremetal-3.0.0.tar.gz
deleted file mode 100644
index ea47334..0000000
Binary files a/networking-baremetal-3.0.0.tar.gz and /dev/null differ
diff --git a/networking-baremetal-4.0.0.tar.gz b/networking-baremetal-4.0.0.tar.gz
new file mode 100644
index 0000000..9e5081e
Binary files /dev/null and b/networking-baremetal-4.0.0.tar.gz differ
diff --git a/python-networking-baremetal.spec b/python-networking-baremetal.spec
index 5f794e3..28036a2 100644
--- a/python-networking-baremetal.spec
+++ b/python-networking-baremetal.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-networking-baremetal
-Version:	3.0.0
+Version:	4.0.0
 Release:	2
 Summary:	Neutron plugin that provides deep Ironic/Neutron integration.
 License:	ASL 2.0
 URL:		https://docs.openstack.org/networking-baremetal/latest/
-Source0:	https://files.pythonhosted.org/packages/2f/77/0d03ca4ffcb70deeabb21b04257bb83596826f04f061eb8c5543127c32f1/networking-baremetal-3.0.0.tar.gz
+Source0:	https://files.pythonhosted.org/packages/0d/af/94c8cadf4e26457f6e44fa025c151569d6cff5a2ab42b01927420d3beb78/networking-baremetal-4.0.0.tar.gz
 Source1:        ironic-neutron-agent.service
 BuildArch:	noarch
 
@@ -37,6 +37,7 @@ BuildRequires:  python3-oslo-service
 BuildRequires:  python3-oslo-utils
 BuildRequires:  python3-tenacity
 BuildRequires:  python3-tooz
+BuildRequires:  python3-pip
 # General requires
 Requires:       python3-keystoneauth1
 Requires:       python3-neutron-lib
@@ -124,6 +125,9 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Thu Aug 19 liksh <liks11@chinaunicom.cn> 4.0.0-1
+- update from 3.0.0 to 4.0.0
+
 * Sat Jul 31 2021 huangtianhua <huangtianhua@huawei.com>
 - Fix requires position and add pbr buildrequires
 * Wed Mar 10 2021 Python_Bot <Python_Bot@openeuler.org>