diff --git a/CVE-2022-24836.patch b/CVE-2022-24836.patch
deleted file mode 100644
index 5c27301c50604ead49a8134396ce5fe18a9f1402..0000000000000000000000000000000000000000
--- a/CVE-2022-24836.patch
+++ /dev/null
@@ -1,23 +0,0 @@
-From e444525ef1634b675cd1cf52d39f4320ef0aecfd Mon Sep 17 00:00:00 2001
-From: Mike Dalessio <mike.dalessio@gmail.com>
-Date: Sun, 10 Apr 2022 14:42:04 -0400
-Subject: [PATCH] fix(perf): HTML4::EncodingReader detection
-
----
- lib/nokogiri/html4/document.rb       |  2 +-
- test/html4/test_document_encoding.rb | 12 ++++++++++++
- 2 files changed, 13 insertions(+), 1 deletion(-)
-
-diff --git a/lib/nokogiri/html4/document.rb b/lib/nokogiri/html4/document.rb
-index 177efc04f..fbc22d207 100644
---- a/lib/nokogiri/html4/document.rb
-+++ b/lib/nokogiri/html4/document.rb
-@@ -268,7 +268,7 @@ def start_element(name, attrs = [])
-         end
- 
-         def self.detect_encoding(chunk)
--          (m = chunk.match(/\A(<\?xml[ \t\r\n]+[^>]*>)/)) &&
-+          (m = chunk.match(/\A(<\?xml[ \t\r\n][^>]*>)/)) &&
-             (return Nokogiri.XML(m[1]).encoding)
- 
-           if Nokogiri.jruby?
diff --git a/nokogiri-1.13.1.gem b/nokogiri-1.13.7.gem
similarity index 35%
rename from nokogiri-1.13.1.gem
rename to nokogiri-1.13.7.gem
index 481da352f9e72c25c383e78a2ee94a0ea375903f..812022628a95df50acfbea39cf3228de7e6e81d8 100644
Binary files a/nokogiri-1.13.1.gem and b/nokogiri-1.13.7.gem differ
diff --git a/rubygem-nokogiri-1.11.0.rc4-shutdown-libxml2-warning.patch b/rubygem-nokogiri-1.11.0.rc4-shutdown-libxml2-warning.patch
deleted file mode 100644
index c1ed61c69bbdced956f020d61c53f78fe8fce7f5..0000000000000000000000000000000000000000
--- a/rubygem-nokogiri-1.11.0.rc4-shutdown-libxml2-warning.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- nokogiri-1.11.0.rc4/lib/nokogiri/version/info.rb.warn	2020-12-31 16:56:11.533949657 +0900
-+++ nokogiri-1.11.0.rc4/lib/nokogiri/version/info.rb	2020-12-31 16:59:38.576697147 +0900
-@@ -58,6 +58,7 @@ module Nokogiri
- 
-     def warnings
-       warnings = []
-+      return warnings
- 
-       if libxml2?
-         if compiled_libxml_version != loaded_libxml_version
diff --git a/rubygem-nokogiri-1.13.1-full.tar.gz b/rubygem-nokogiri-1.13.7-full.tar.gz
similarity index 63%
rename from rubygem-nokogiri-1.13.1-full.tar.gz
rename to rubygem-nokogiri-1.13.7-full.tar.gz
index 776d80adb115f17c44a271826de87e8b9016a1d1..01ed169dfa090bac33662a58b5f625d2495973a2 100644
Binary files a/rubygem-nokogiri-1.13.1-full.tar.gz and b/rubygem-nokogiri-1.13.7-full.tar.gz differ
diff --git a/rubygem-nokogiri.spec b/rubygem-nokogiri.spec
index d49c520cbb0b27abedfabd24fce39793b10527fa..176a29566be423ab3d9bcf5c13ffd40ea0004736 100644
--- a/rubygem-nokogiri.spec
+++ b/rubygem-nokogiri.spec
@@ -1,4 +1,4 @@
-%global	mainver		1.13.1
+%global	mainver		1.13.7
 %global	mainrel		1
 %global	prerpmver	%(echo "%{?prever}" | sed -e 's|\\.||g')
 %global	gem_name	nokogiri
@@ -7,16 +7,12 @@
 Summary:	An HTML, XML, SAX, and Reader parser
 Name:		rubygem-%{gem_name}
 Version:	%{mainver}
-Release:	2
+Release:	1
 License:	MIT and ASL 2.0
 URL:		https://nokogiri.org
 Source0:	https://rubygems.org/gems/%{gem_name}-%{mainver}%{?prever}.gem
 Source1:        rubygem-%{gem_name}-%{version}%{?prever}-full.tar.gz
-Source2:        rubygem-%{gem_name}-%{version}%{?prever}-full.tar.gz
-# Shut down libxml2 version unmatching warning
-Patch0:	        %{name}-1.11.0.rc4-shutdown-libxml2-warning.patch
-# https://github.com/sparklemotion/nokogiri/commit/e444525
-Patch1:         CVE-2022-24836.patch
+
 BuildRequires:  ruby(release) 	ruby(rubygems) 	rubygem(minitest) 	rubygems-devel
 Obsoletes:      ruby-%{gem_name} <= 1.5.2-2
 BuildRequires:  gcc libxml2-devel libxslt-devel ruby-devel glibc-all-langpacks rubygem(racc)
@@ -53,8 +49,6 @@ This package provides non-Gem support for %{gem_name}.
 %prep
 %setup -q -n %{gem_name}-%{version} -a 1
 mv ../%{gem_name}-%{version}.gemspec .
-%patch0 -p1
-%patch1 -p1
 sed -i \
 	-e 's|, "ports/archives/[^"][^"]*"||g' \
 	-e 's|, "ports/patches/[^"][^"]*"||g' \
@@ -166,6 +160,9 @@ popd
 %{gem_dir}/doc/%{gem_name}-%{mainver}%{?prever}/
 
 %changelog
+* Thu Jul 14 2022 Ge Wang <wangge20@h-partners.com> - 1.13.7-1
+- update to 1.13.7
+
 * Sun Apr 24 2022 wangkai <wangkai385@h-partners.com> - 1.13.1-2
 - Fix CVE-2022-24836