diff --git a/multi_json-1.13.1.gem b/multi_json-1.13.1.gem
deleted file mode 100644
index 82e9f91..0000000
Binary files a/multi_json-1.13.1.gem and /dev/null differ
diff --git a/multi_json-1.13.1-tests.tgz b/multi_json-1.14.1-tests.tgz
similarity index 100%
rename from multi_json-1.13.1-tests.tgz
rename to multi_json-1.14.1-tests.tgz
diff --git a/multi_json-1.14.1.gem b/multi_json-1.14.1.gem
new file mode 100644
index 0000000..65dea1d
Binary files /dev/null and b/multi_json-1.14.1.gem differ
diff --git a/multi_json-1.14.1.tar.gz b/multi_json-1.14.1.tar.gz
new file mode 100644
index 0000000..ffd37d6
Binary files /dev/null and b/multi_json-1.14.1.tar.gz differ
diff --git a/rubygem-multi_json.spec b/rubygem-multi_json.spec
index f800524..a8c334f 100644
--- a/rubygem-multi_json.spec
+++ b/rubygem-multi_json.spec
@@ -1,28 +1,49 @@
+%global pkg_name %{name}
 %global gem_name multi_json
-Name:                rubygem-%{gem_name}
-Version:             1.13.1
-Release:             1
-Summary:             A common interface to multiple JSON libraries
-License:             MIT
-URL:                 http://github.com/intridea/multi_json
-Source0:             https://rubygems.org/gems/%{gem_name}-%{version}.gem
-# git clone https://github.com/intridea/multi_json.git && cd multi_json
-# git checkout v1.13.1 && tar czvf multi_json-1.13.1-tests.tgz ./spec/
-Source1:             %{gem_name}-%{version}-tests.tgz
-BuildRequires:       ruby(release) rubygems-devel >= 1.3.5 ruby rubygem(rspec) rubygem(json_pure)
-BuildArch:           noarch
-Provides:            bundled(okjson) = 45
+
+Summary: A gem to provide swappable JSON backends
+Name: rubygem-%{gem_name}
+Version: 1.14.1
+Release: 1
+Group: Development/Languages
+License: MIT
+URL: https://github.com/intridea/multi_json
+Source0: https://rubygems.org/gems/%{gem_name}-%{version}.gem
+Source1: %{gem_name}-%{version}-tests.tgz
+Source2: https://github.com/intridea/%{gem_name}/archive/refs/tags/%{gem_name}-%{version}.tar.gz
+
+Requires: ruby(release)
+BuildRequires: ruby(release)
+
+Requires: ruby(rubygems)
+Requires: ruby
+
+BuildRequires: rubygems-devel
+BuildRequires: ruby
+BuildRequires: rubygem(rspec)
+BuildRequires: rubygem(json_pure)
+BuildRequires: ruby(rubygems)
+
+BuildArch: noarch
+Provides: rubygem(%{gem_name}) = %{version}
+
+# OkJson is allowed to be bundled:
+Provides: bundled(okjson) = 20110719
+
 %description
-A common interface to multiple JSON libraries, including Oj, Yajl, the JSON
-gem (with C-extensions), the pure-Ruby JSON gem, NSJSONSerialization, gson.rb,
-JrJackson, and OkJson.
+A gem to provide swappable JSON backends utilizing Yajl::Ruby, the JSON gem,
+JSON pure, or a vendored version of okjson.
+
 
 %package doc
-Summary:             Documentation for %{name}
-Requires:            %{name} = %{version}-%{release}
-BuildArch:           noarch
+Summary: Documentation for %{pkg_name}
+Group: Documentation
+Requires: %{pkg_name} = %{version}-%{release}
+BuildArch: noarch
+
 %description doc
-Documentation for %{name}.
+Documentation for %{pkg_name}
+
 
 %prep
 %setup -q -c -T
@@ -49,7 +70,8 @@ popd
 
 %files
 %dir %{gem_instdir}
-%license %{gem_instdir}/LICENSE.md
+%exclude %{gem_instdir}/.*
+%doc %{gem_instdir}/LICENSE.md
 %{gem_libdir}
 %exclude %{gem_cache}
 %{gem_spec}
@@ -58,8 +80,13 @@ popd
 %doc %{gem_docdir}
 %doc %{gem_instdir}/CHANGELOG.md
 %doc %{gem_instdir}/CONTRIBUTING.md
+%doc %{gem_instdir}/LICENSE.md
 %doc %{gem_instdir}/README.md
 
+
 %changelog
+* Mon Jun 07 2021 jiangxinyu <jiangxinyu@kylinos.cn> - 1.14.1-1
+- Update version to 1.14.1
+
 * Sat Aug 22 2020 Jeffery.Gao <gaojianxing@huawei.com> - 1.13.1-1
 - Package init