diff --git a/ironic-lib-2.21.3.tar.gz b/ironic-lib-2.21.3.tar.gz
new file mode 100644
index 0000000..c6e7c5b
Binary files /dev/null and b/ironic-lib-2.21.3.tar.gz differ
diff --git a/ironic-lib-4.6.1.tar.gz b/ironic-lib-4.6.1.tar.gz
deleted file mode 100644
index a397da4..0000000
Binary files a/ironic-lib-4.6.1.tar.gz and /dev/null differ
diff --git a/python-ironic-lib.spec b/python-ironic-lib.spec
index c59907d..272310f 100644
--- a/python-ironic-lib.spec
+++ b/python-ironic-lib.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:           python-ironic-lib
-Version:        4.6.1
+Version:        2.21.3
 Release:        1
 Summary:        Ironic common library
 License:        Apache-2.0
 URL:            https://docs.openstack.org/ironic-lib/
-Source0:        https://files.pythonhosted.org/packages/df/be/d878eff4700f38e8e8018330f292b966443498033dd17e89482ead28f2f6/ironic-lib-4.6.1.tar.gz
+Source0:        https://files.pythonhosted.org/packages/db/7c/d6c83fe57fda493a30d4c8cd328d4e276fc41b93ef6eb6a045fccd4ba6e5/ironic-lib-2.21.3.tar.gz
 BuildArch:      noarch
 %description
 A common library to be used exclusively by projects under the Ironic governance.
@@ -20,29 +20,27 @@ BuildRequires:  python3-pbr
 BuildRequires:  python3-pip
 BuildRequires:  python3-wheel
 # General requires
-BuildRequires:  python3-webob
-BuildRequires:  python3-bcrypt
 BuildRequires:  python3-oslo-concurrency
 BuildRequires:  python3-oslo-config
 BuildRequires:  python3-oslo-i18n
 BuildRequires:  python3-oslo-log
+BuildRequires:  python3-oslo-serialization
+BuildRequires:  python3-oslo-service
 BuildRequires:  python3-oslo-utils
-BuildRequires:  python3-oslo-messaging
 BuildRequires:  python3-requests
-BuildRequires:  python3-tenacity
+BuildRequires:  python3-six
 BuildRequires:  python3-zeroconf
-BuildRequires:  python3-keystonemiddleware
 # General requires
-Requires:       python3-webob
-Requires:       python3-bcrypt
 Requires:       python3-oslo-concurrency
 Requires:       python3-oslo-config
 Requires:       python3-oslo-i18n
 Requires:       python3-oslo-log
+Requires:       python3-oslo-serialization
+Requires:       python3-oslo-service
 Requires:       python3-oslo-utils
 Requires:       python3-pbr
 Requires:       python3-requests
-Requires:       python3-tenacity
+Requires:       python3-six
 Requires:       python3-zeroconf
 %description -n python3-ironic-lib
 A common library to be used exclusively by projects under the Ironic governance.
@@ -54,14 +52,14 @@ Provides:       python3-ironic-lib-doc
 A common library to be used exclusively by projects under the Ironic governance.
 
 %prep
-%autosetup -n ironic-lib-4.6.1
+%autosetup -n ironic-lib-%{version}
 
 %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
@@ -88,22 +86,13 @@ popd
 mv %{buildroot}/filelist.lst .
 mv %{buildroot}/doclist.lst .
 
-%check
-#%{__python3} setup.py test
 
 %files -n python3-ironic-lib -f filelist.lst
 %dir %{python3_sitelib}/*
 
-
 %files help -f doclist.lst
 %{_docdir}/*
 
-%files
-%{_prefix}/%{_sysconfdir}/ironic/rootwrap.d/ironic-lib.filters
-
 %changelog
-* Tue Jul 13 2021 OpenStack_SIG <openstack@openeuler.org> - 4.6.1-1
-- Update to 4.6.1
-
-* Mon Feb 01 2021 OpenStack rpm-packaging <huangtianhua223@gmail.com>
-- Package Spec generated
+* Mon Nov 15 2021 OpenStack_SIG <openstack@openeuler.org> - 2.21.3-1
+- Init with 2.21.3 to support Train