diff --git a/backport-Build-fails-with-libxml2-API-change.patch b/backport-Build-fails-with-libxml2-API-change.patch
new file mode 100644
index 0000000000000000000000000000000000000000..ce2d4a0720f6d5d0ffc1973f1eb4c4f12783308c
--- /dev/null
+++ b/backport-Build-fails-with-libxml2-API-change.patch
@@ -0,0 +1,59 @@
+From 1bad176b2496579d760852c80cff3ad9fb7c3a4b Mon Sep 17 00:00:00 2001
+From: Adrian Perez de Castro <aperez@igalia.com>
+Date: Mon, 20 Nov 2023 07:42:30 -0800
+Subject: [PATCH] Build fails with libxml2 version 2.12.0 due to API change
+ https://bugs.webkit.org/show_bug.cgi?id=265128
+
+Reviewed by Philippe Normand.
+
+Starting with libxml2 2.12.0, the API has changed the const-ness of the
+xmlError pointers, which results in a build error due to a mismatched
+type in the parsing error callback. This papers over the difference by
+using preprocessor conditionals.
+
+* Source/WebCore/xml/XSLTProcessor.h: Use const when building against
+  libxml2 2.12.0 or newer.
+* Source/WebCore/xml/XSLTProcessorLibxslt.cpp:
+(WebCore::XSLTProcessor::parseErrorFunc): Ditto.
+
+Canonical link: https://commits.webkit.org/270977@main
+
+Conflit: NA
+Reference: https://github.com/WebKit/WebKit/commit/1bad176b2496579d760852c80cff3ad9fb7c3a4b
+---
+ Source/WebCore/xml/XSLTProcessor.h          | 4 ++++
+ Source/WebCore/xml/XSLTProcessorLibxslt.cpp | 4 ++++
+ 2 files changed, 8 insertions(+)
+
+diff --git a/Source/WebCore/xml/XSLTProcessor.h b/Source/WebCore/xml/XSLTProcessor.h
+index 21bb45b5cbe1..5cf20557918f 100644
+--- a/Source/WebCore/xml/XSLTProcessor.h
++++ b/Source/WebCore/xml/XSLTProcessor.h
+@@ -61,7 +61,11 @@ class XSLTProcessor : public RefCounted<XSLTProcessor> {
+ 
+     void reset();
+ 
++#if LIBXML_VERSION >= 21200
++    static void parseErrorFunc(void* userData, const xmlError*);
++#else
+     static void parseErrorFunc(void* userData, xmlError*);
++#endif
+     static void genericErrorFunc(void* userData, const char* msg, ...);
+     
+     // Only for libXSLT callbacks
+diff --git a/Source/WebCore/xml/XSLTProcessorLibxslt.cpp b/Source/WebCore/xml/XSLTProcessorLibxslt.cpp
+index a65691087e3c..9f6b363dfc6c 100644
+--- a/Source/WebCore/xml/XSLTProcessorLibxslt.cpp
++++ b/Source/WebCore/xml/XSLTProcessorLibxslt.cpp
+@@ -59,7 +59,11 @@ void XSLTProcessor::genericErrorFunc(void*, const char*, ...)
+     // It would be nice to do something with this error message.
+ }
+ 
++#if LIBXML_VERSION >= 21200
++void XSLTProcessor::parseErrorFunc(void* userData, const xmlError* error)
++#else
+ void XSLTProcessor::parseErrorFunc(void* userData, xmlError* error)
++#endif
+ {
+     PageConsoleClient* console = static_cast<PageConsoleClient*>(userData);
+     if (!console)
diff --git a/webkit2gtk3.spec b/webkit2gtk3.spec
index a8873ad9cce2bbe94ff9996f78347c72286ac016..1f3d31d9710a1c2ed8257635b84094faae95ea9c 100644
--- a/webkit2gtk3.spec
+++ b/webkit2gtk3.spec
@@ -14,7 +14,7 @@
 
 Name:           webkit2gtk3
 Version:        2.38.2
-Release:        8
+Release:        9
 Summary:        GTK web content engine library
 License:        LGPLv2
 URL:            https://www.webkitgtk.org/
@@ -33,6 +33,7 @@ Patch6001:      backport-CVE-2023-32373.patch
 Patch6002:      backport-CVE-2023-32409.patch
 Patch6003:      backport-Fix-build-with-Ruby-3.2.patch
 Patch6004:      backport-CVE-2023-39928.patch
+Patch6005:      backport-Build-fails-with-libxml2-API-change.patch
 
 #Dependency
 BuildRequires:  bison
@@ -291,6 +292,9 @@ popd
 %endif
 
 %changelog
+* Mon Jul 22 2024 xinghe <xinghe2@h-partners.com> - 2.38.2-9
+- fix build fails with libxml2 API change
+
 * Wed Oct 11 2023 zhouwenpei <zhouwenpei1@h-partners.com> - 2.38.2-8
 - fix check_install error
 
diff --git a/webkit2gtk4_1.spec b/webkit2gtk4_1.spec
index 48993c85aa121dc71df67e9902bf499a4908a339..5714180170742d7e3658badd261645e6e94272bb 100644
--- a/webkit2gtk4_1.spec
+++ b/webkit2gtk4_1.spec
@@ -14,7 +14,7 @@
 
 Name:           webkit2gtk4.1
 Version:        2.38.2
-Release:        8
+Release:        9
 Summary:        GTK web content engine library
 License:        LGPLv2
 URL:            https://www.webkitgtk.org/
@@ -33,6 +33,7 @@ Patch6001:      backport-CVE-2023-32373.patch
 Patch6002:      backport-CVE-2023-32409.patch
 Patch6003:      backport-Fix-build-with-Ruby-3.2.patch
 Patch6004:      backport-CVE-2023-39928.patch
+Patch6005:      backport-Build-fails-with-libxml2-API-change.patch
 
 #Dependency
 BuildRequires:  bison
@@ -260,6 +261,9 @@ popd
 %endif
 
 %changelog
+* Mon Jul 22 2024 xinghe <xinghe2@h-partners.com> - 2.38.2-9
+- fix build fails with libxml2 API change
+
 * Wed Oct 11 2023 zhouwenpei <zhouwenpei1@h-partners.com> - 2.38.2-8
 - fix check_install error
 
diff --git a/webkit2gtk5_0.spec b/webkit2gtk5_0.spec
index f4f6a71a260c85a3be5655ed6366fea09be8f416..c83fac012662995d120813e3f7cb5be0bca21486 100644
--- a/webkit2gtk5_0.spec
+++ b/webkit2gtk5_0.spec
@@ -14,7 +14,7 @@
 
 Name:           webkit2gtk5.0
 Version:        2.38.2
-Release:        8
+Release:        9
 Summary:        GTK web content engine library
 License:        LGPLv2
 URL:            https://www.webkitgtk.org/
@@ -33,6 +33,7 @@ Patch6001:      backport-CVE-2023-32373.patch
 Patch6002:      backport-CVE-2023-32409.patch
 Patch6003:      backport-Fix-build-with-Ruby-3.2.patch
 Patch6004:      backport-CVE-2023-39928.patch
+Patch6005:      backport-Build-fails-with-libxml2-API-change.patch
 
 #Dependency
 BuildRequires:  bison
@@ -260,6 +261,9 @@ popd
 %endif
 
 %changelog
+* Mon Jul 22 2024 xinghe <xinghe2@h-partners.com> - 2.38.2-9
+- fix build fails with libxml2 API change
+
 * Wed Oct 11 2023 zhouwenpei <zhouwenpei1@h-partners.com> - 2.38.2-8
 - fix check_install error