diff --git a/lxml-4.7.1.tar.gz b/lxml-4.9.1.tar.gz
similarity index 31%
rename from lxml-4.7.1.tar.gz
rename to lxml-4.9.1.tar.gz
index ed75c459c06c53f7dddf8a21f6fa69ba35b436da..e2a35d29439942c043d268cdbd382931c722b129 100644
Binary files a/lxml-4.7.1.tar.gz and b/lxml-4.9.1.tar.gz differ
diff --git a/python-lxml.spec b/python-lxml.spec
index 53346f478af4549fb43993edbd6e622d0968b6b8..dc61312ef9953def7fa813139fa2aad86cd356b6 100644
--- a/python-lxml.spec
+++ b/python-lxml.spec
@@ -6,12 +6,12 @@ the simplicity of a native Python API, mostly compatible but superior to the wel
 The latest release works with all CPython versions from 2.7 to 3.7.
 
 Name:           python-%{modname}
-Version:        4.7.1
-Release:        2
+Version:        4.9.1
+Release:        1
 Summary:        XML processing library combining libxml2/libxslt with the ElementTree API
 License:        BSD
 URL:            https://github.com/lxml/lxml
-Source0:        https://github.com/lxml/lxml/releases/download/lxml-4.7.1/lxml-4.7.1.tar.gz
+Source0:        %_sourcedir/lxml-%{version}.tar.gz
 
 BuildRequires:  gcc libxml2-devel libxslt-devel
 
@@ -50,6 +50,9 @@ make test3
 %doc README.rst src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/readme.txt
 
 %changelog 
+* Mon Jul 25 2022 liksh <liks11@chinaunicom.cn> - 4.9.1-1
+- Upgrade to 4.9.1 for openstack yoga
+
 * Wed Jan 19 2022 shixuantong <shixuantong@huawei.com> - 4.7.1-2
 - enable check