diff --git a/ujson.spec b/python-ujson.spec
similarity index 73%
rename from ujson.spec
rename to python-ujson.spec
index 14096a2bbb46719c8dbab511e7382bb3f079677d..82fa40a56d658634cb43a2481e3b283808ff416d 100644
--- a/ujson.spec
+++ b/python-ujson.spec
@@ -1,14 +1,13 @@
 %global _empty_manifest_terminate_build 0
-%global common_desc UltraJSON is an ultra fast JSON encoder and decoder written in pure C with bindings for Python 3.6+
 Name:           python-ujson
-Version:        4.0.2
-Release:        2
+Version:        5.1.0
+Release:        1
 Summary:        Ultra fast JSON encoder and decoder for Python
 License:        BSD
 URL:            https://github.com/ultrajson/ultrajson
-Source0:        https://files.pythonhosted.org/packages/86/0a/80d87aa4ee79980bddabef13cb7d95de330f85355cf08dfdaf874889b02b/ujson-4.0.2.tar.gz
+Source0:        https://files.pythonhosted.org/packages/92/4a/2676677f59709517560b2b7eeb027453e86643d54d04687602e76cca4380/ujson-5.1.0.tar.gz
 %description
-%{common_desc}
+UltraJSON is an ultra fast JSON encoder and decoder written in pure C with bindings for Python 3.6+
 
 %package -n python3-ujson
 Summary:        Ultra fast JSON encoder and decoder for Python
@@ -20,26 +19,26 @@ BuildRequires:  python3-setuptools
 BuildRequires:  python3-pbr
 BuildRequires:  python3-pip
 BuildRequires:  python3-wheel
-BuildRequires:	python3-setuptools_scm
-
+BuildRequires:  python3-setuptools_scm
 %description -n python3-ujson
-%{common_desc}
+UltraJSON is an ultra fast JSON encoder and decoder written in pure C with bindings for Python 3.6+
 
 %package help
 Summary:        Ultra fast JSON encoder and decoder for Python
 Provides:       python3-ujson-doc
+BuildArch:      noarch
 %description help
-%{common_desc}
+UltraJSON is an ultra fast JSON encoder and decoder written in pure C with bindings for Python 3.6+
 
 %prep
-%autosetup -n ujson-4.0.2
+%autosetup -n ujson-%{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
@@ -72,11 +71,13 @@ mv %{buildroot}/doclist.lst .
 %files -n python3-ujson -f filelist.lst
 %dir %{python3_sitearch}/*
 
-
 %files help -f doclist.lst
 %{_docdir}/*
 
 %changelog
+* Wed May 18 2022 OpenStack_SIG <openstack@openeuler.org> - 5.1.0-1
+- Upgrade package python3-ujson to version 5.1.0
+
 * Thu Sep 16 2021 wangxiyuan <wangxiyuan1007@gmail.com> - 4.0.2-2
 - Add gcc-c++ build require
 * Tue Jul 20 2021 OpenStack_SIG <openstack@openeuler.org> - 4.0.2-1
diff --git a/ujson-4.0.2.tar.gz b/ujson-5.1.0.tar.gz
similarity index 51%
rename from ujson-4.0.2.tar.gz
rename to ujson-5.1.0.tar.gz
index bfa7ed4a606131fe93c2e2759abfb5697b4db0c2..47fa9bbdb70560e49ba322f3cc53c3f39e045572 100644
Binary files a/ujson-4.0.2.tar.gz and b/ujson-5.1.0.tar.gz differ