diff --git a/dev-libs/libxml2/libxml2-2.9.9.recipe b/dev-libs/libxml2/libxml2-2.9.9.recipe
index c3af48e59..1e824241f 100644
--- a/dev-libs/libxml2/libxml2-2.9.9.recipe
+++ b/dev-libs/libxml2/libxml2-2.9.9.recipe
@@ -10,7 +10,7 @@ available in other environments."
 HOMEPAGE="http://www.xmlsoft.org/"
 COPYRIGHT="1998-2013 Daniel Veillard.  All Rights Reserved."
 LICENSE="MIT"
-REVISION="3"
+REVISION="4"
 SOURCE_URI="ftp://xmlsoft.org/libxml2/libxml2-$portVersion.tar.gz"
 CHECKSUM_SHA256="94fb70890143e3c6549f265cee93ec064c80a84c42ad0f23e85ee1fd6540a871"
 PATCHES="libxml2-$portVersion.patchset"
diff --git a/dev-libs/libxml2/patches/libxml2-2.9.9.patchset b/dev-libs/libxml2/patches/libxml2-2.9.9.patchset
index 22093ad81..fa297f545 100644
--- a/dev-libs/libxml2/patches/libxml2-2.9.9.patchset
+++ b/dev-libs/libxml2/patches/libxml2-2.9.9.patchset
@@ -1,14 +1,14 @@
-From 767d83b5c8d71625205469ceeb1b53e65fde0e37 Mon Sep 17 00:00:00 2001
+From 536da195f5113fbfc43ec16008b26d2a1c19ebaa Mon Sep 17 00:00:00 2001
 From: Adrien Destugues <pulkomandy@pulkomandy.tk>
 Date: Wed, 1 Jan 2014 22:13:22 +0100
 Subject: Port patches from libxml2-2.8.0.
 
 
 diff --git a/Makefile.am b/Makefile.am
-index 70720f3..c617e0d 100644
+index 9c630be..7fd25f8 100644
 --- a/Makefile.am
 +++ b/Makefile.am
-@@ -1225,8 +1225,8 @@ cmake_DATA = libxml2-config.cmake
+@@ -1269,8 +1269,8 @@ cmake_DATA = libxml2-config.cmake
  #
  # Install the tests program sources as examples 
  #
@@ -20,10 +20,10 @@ index 70720f3..c617e0d 100644
  
  install-data-local: 
 diff --git a/configure.ac b/configure.ac
-index 0260281..4a6df6e 100644
+index ca911f3..974d292 100644
 --- a/configure.ac
 +++ b/configure.ac
-@@ -856,24 +856,19 @@ if test "$with_python" != "no" ; then
+@@ -848,24 +848,19 @@ if test "$with_python" != "no" ; then
      fi
      if test "$PYTHON_VERSION" != "" -a "$PYTHON_INCLUDES" = ""
      then
@@ -56,7 +56,7 @@ index 0260281..4a6df6e 100644
  		fi
  	    fi
  	fi
-@@ -884,13 +879,13 @@ if test "$with_python" != "no" ; then
+@@ -876,13 +871,13 @@ if test "$with_python" != "no" ; then
      fi
      if test "$PYTHON_VERSION" != "" -a "$PYTHON_SITE_PACKAGES" = ""
      then
@@ -109,17 +109,17 @@ index 1957486..9c98a0e 100644
  
      --exec-prefix)
 -- 
-2.2.2
+2.21.0
 
 
-From 18b0f85f4e8edaacf9b20e232dc96114c0b68fe0 Mon Sep 17 00:00:00 2001
+From 1def30eeb6f7b41895dfbc15fbb507b6f3bbaa56 Mon Sep 17 00:00:00 2001
 From: Jessica Hamilton <jessica.l.hamilton@gmail.com>
 Date: Sat, 30 May 2015 11:38:15 +1200
 Subject: Haiku: search for catalogs in directories
 
 
 diff --git a/catalog.c b/catalog.c
-index 5773db3..1065298 100644
+index f814121..5939325 100644
 --- a/catalog.c
 +++ b/catalog.c
 @@ -32,6 +32,9 @@
@@ -145,7 +145,7 @@ index 5773db3..1065298 100644
  #endif
  
  #if defined(_WIN32) && defined(_MSC_VER)
-@@ -3074,6 +3077,21 @@ xmlCatalogIsEmpty(xmlCatalogPtr catal) {
+@@ -3078,6 +3081,21 @@ xmlCatalogIsEmpty(xmlCatalogPtr catal) {
   *									*
   ************************************************************************/
  
@@ -167,7 +167,7 @@ index 5773db3..1065298 100644
  /**
   * xmlInitializeCatalogData:
   *
-@@ -3166,10 +3184,16 @@ xmlInitializeCatalog(void) {
+@@ -3170,10 +3188,16 @@ xmlInitializeCatalog(void) {
  			cur++;
  		    path = (char *) xmlStrndup((const xmlChar *)paths, cur - paths);
  		    if (path != NULL) {
@@ -185,16 +185,14 @@ index 5773db3..1065298 100644
  		    }
  		}
 -- 
-2.2.2
+2.21.0
 
-From 607d388f8f591239695762da33231670d9c2f325 Mon Sep 17 00:00:00 2001
+
+From 410cb6cb8c7ef64bfe68a1f991e80fb2052ed880 Mon Sep 17 00:00:00 2001
 From: Jerome Duval <jerome.duval@gmail.com>
 Date: Wed, 3 Apr 2019 18:27:19 +0200
-Subject: [PATCH] Remove options unknown to gcc2
+Subject: Remove options unknown to gcc2
 
----
- configure.ac | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
 
 diff --git a/configure.ac b/configure.ac
 index 974d292..35e972d 100644
@@ -213,5 +211,48 @@ index 974d292..35e972d 100644
            alpha*-*-linux* )
  	       EXTRA_CFLAGS="${EXTRA_CFLAGS} -mieee"
 -- 
-2.19.1
+2.21.0
+
+
+From ca8fdeeb5c2cbea088c1451fd68b4c98966a077c Mon Sep 17 00:00:00 2001
+From: Jerome Duval <jerome.duval@gmail.com>
+Date: Mon, 17 Jun 2019 15:04:08 +0200
+Subject: dict.h: gcc 2.95 doesn't allow multiple storage classes.
+
+uses an extern "C" block instead.
+
+diff --git a/include/libxml/dict.h b/include/libxml/dict.h
+index b83db59..4e71834 100644
+--- a/include/libxml/dict.h
++++ b/include/libxml/dict.h
+@@ -11,17 +11,19 @@
+ #ifndef __XML_DICT_H__
+ #define __XML_DICT_H__
+ 
+-#ifdef __cplusplus
+-#define __XML_EXTERNC	extern "C"
+-#else
+-#define __XML_EXTERNC
+-#endif
+-
+ /*
+  * The dictionary.
+  */
+-__XML_EXTERNC typedef struct _xmlDict xmlDict;
+-__XML_EXTERNC typedef xmlDict *xmlDictPtr;
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++typedef struct _xmlDict xmlDict;
++typedef xmlDict *xmlDictPtr;
++
++#ifdef __cplusplus
++}
++#endif
+ 
+ #include <limits.h>
+ #include <libxml/xmlversion.h>
+-- 
+2.21.0