diff --git a/libvirt.spec b/libvirt.spec
index 430de83..078b58b 100644
--- a/libvirt.spec
+++ b/libvirt.spec
@@ -135,6 +135,8 @@ Patch0024: rpc-gendispatch-handle-empty-flags.patch
 Patch0025: rpc-add-support-for-filtering-acls-by-uint-params.patch
 Patch0026: rpc-require-write-acl-for-guest-agent-in-virDomainIn.patch
 Patch0027: qemu-agent-set-ifname-to-NULL-after-freeing.patch
+Patch0028: util-Move-virIsDevMapperDevice-to-virdevmapper.c.patch
+Patch0029: virdevmapper-Don-t-use-libdevmapper-to-obtain-depend.patch
 
 Requires: libvirt-daemon = %{version}-%{release}
 Requires: libvirt-daemon-config-network = %{version}-%{release}
@@ -1867,6 +1869,10 @@ exit 0
 
 
 %changelog
+* Wed Jan 20 2021 Huawei Technologies Co., Ltd <alex.chen@huawei.com>
+- util: Move virIsDevMapperDevice() to virdevmapper.c
+- virdevmapper: Don't use libdevmapper to obtain dependencies
+
 * Tue Dec 8 2020 Huawei Technologies Co., Ltd <alex.chen@huawei.com>
 - add --without-firewalld-zone to configure commandline for old firewalld version