diff --git a/dnf-plugins-core.spec b/dnf-plugins-core.spec
index 3b2221c88791cbc10226fd1a4c65662a739cc2d7..cbf19d6d76a9208ac63f01b958c96177e2d5800a 100644
--- a/dnf-plugins-core.spec
+++ b/dnf-plugins-core.spec
@@ -8,7 +8,7 @@
 
 Name:                  dnf-plugins-core
 Version:               4.0.11
-Release:               3
+Release:               4
 Summary:               Core Plugins for DNF
 License:               GPLv2+
 URL:                   https://github.com/rpm-software-management/dnf-plugins-core
@@ -65,6 +65,7 @@ Obsoletes:             python3-dnf-plugins-extras-debug < %{dnf_plugins_extra}
 Obsoletes:             python3-dnf-plugins-extras-repoclosure < %{dnf_plugins_extra}
 Obsoletes:             python3-dnf-plugins-extras-repograph < %{dnf_plugins_extra}
 Obsoletes:             python3-dnf-plugins-extras-repomanage < %{dnf_plugins_extra}
+Obsoletes:             python2-%{name} < %{version}-%{release}
 Conflicts:             %{name} <= 0.1.5 python2-%{name} < %{version}-%{release}
 Conflicts:             python-%{name} < %{version}-%{release}
 
@@ -245,6 +246,9 @@ PYTHONPATH=./plugins nosetests-%{python3_version} -s tests/
 %{_mandir}/man8/yum-copr.*
 
 %changelog
+* Fri Feb 28 2020 zhangrui <zhangrui182@huawei.com> -4.0.11-4
+- fix fail in update
+
 * Tue Feb 18 2020 zhangrui <zhangrui182@huawei.com> -4.0.11-3
 - remove python2