diff --git a/rubygem-yajl-ruby.spec b/rubygem-yajl-ruby.spec
index 1bdbbc7..e2aed6d 100644
--- a/rubygem-yajl-ruby.spec
+++ b/rubygem-yajl-ruby.spec
@@ -1,12 +1,12 @@
 %global _empty_manifest_terminate_build 0
 %global gem_name yajl-ruby
 Name:		rubygem-yajl-ruby
-Version:	1.4.1
-Release:	2
+Version:	1.4.3
+Release:	1
 Summary:	Ruby C bindings to the excellent Yajl JSON stream-based parser library.
 License:	MIT
 URL:		http://github.com/brianmario/yajl-ruby
-Source0:	https://rubygems.org/gems/yajl-ruby-1.4.1.gem
+Source0:	https://rubygems.org/gems/yajl-ruby-%{version}.gem
 
 BuildRequires:	ruby rsync
 BuildRequires:	ruby-devel
@@ -28,7 +28,7 @@ BuildArch: noarch
 Ruby C bindings to the excellent Yajl JSON stream-based parser library.
 
 %prep
-%autosetup -n yajl-ruby-1.4.1
+%autosetup -n yajl-ruby-%{version}
 gem spec %{SOURCE0} -l --ruby > yajl-ruby.gemspec
 
 %build
@@ -53,7 +53,7 @@ fi
 	cp -a .%{gem_extdir_mri}/gem.build_complete %{buildroot}%{gem_extdir_mri}/
 	rm -rf %{buildroot}%{gem_instdir}/ext/
 fi
-rm -rf  %{buildroot}%{gem_instdir}/{.codeclimate.yml,.gitignore,.rspec,.travis.yml}
+rm -rf  %{buildroot}%{gem_instdir}/{.codeclimate.yml,.gitignore,.rspec,.travis.yml,.github}
 pushd %{buildroot}
 touch filelist.lst
 if [ -d %{buildroot}%{_bindir} ]; then
@@ -73,6 +73,9 @@ mv %{buildroot}/filelist.lst .
 %{gem_docdir}/*
 
 %changelog
+* Mon Jul 11 2022 wangkai <wangkai385@h-partners.com> - 1.4.3-1
+- Update to 1.4.3 for fix CVE-2022-24795
+
 * Wed Aug 25 2021 wutao <wutao61@huawei.com> - 1.4.1-2
 - Move .so file from /usr/lib64/gems/ruby/yajl-ruby-1.4.1/yajl-ruby/
   to /usr/lib64/gems/ruby/yajl-ruby-1.4.1/yajl/ to solve fluentd loaderror problem
diff --git a/yajl-ruby-1.4.1.gem b/yajl-ruby-1.4.1.gem
deleted file mode 100644
index 0f6d5d6..0000000
Binary files a/yajl-ruby-1.4.1.gem and /dev/null differ
diff --git a/yajl-ruby-1.4.3.gem b/yajl-ruby-1.4.3.gem
new file mode 100644
index 0000000..6c0a362
Binary files /dev/null and b/yajl-ruby-1.4.3.gem differ