diff --git a/.cvsignore b/.cvsignore
index fdc7b1c..08996f2 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -1,2 +1,2 @@
 epstopdf-2.9.5gw
-globus_gsi_proxy_core-3.4.tar.gz
+globus_gsi_proxy_core-4.3.tar.gz
diff --git a/globus-gsi-proxy-core-typo.patch b/globus-gsi-proxy-core-typo.patch
new file mode 100644
index 0000000..f92d143
--- /dev/null
+++ b/globus-gsi-proxy-core-typo.patch
@@ -0,0 +1,12 @@
+diff -ur globus_gsi_proxy_core-4.3.orig/library/globus_gsi_proxy.h globus_gsi_proxy_core-4.3/library/globus_gsi_proxy.h
+--- globus_gsi_proxy_core-4.3.orig/library/globus_gsi_proxy.h	2007-08-21 19:19:26.000000000 +0200
++++ globus_gsi_proxy_core-4.3/library/globus_gsi_proxy.h	2010-01-22 18:12:36.490281544 +0100
+@@ -152,7 +152,7 @@
+  *
+  * Create/Destroy/Modify a GSI Proxy Handle.
+  *
+- * Within the Globus GSI Proxy Libary, all proxy operations require a
++ * Within the Globus GSI Proxy Library, all proxy operations require a
+  * handle parameter. Currently, only one proxy operation may be in
+  * progress at once per proxy handle.
+  *
diff --git a/globus-gsi-proxy-core.spec b/globus-gsi-proxy-core.spec
index 5c70231..f96b1aa 100644
--- a/globus-gsi-proxy-core.spec
+++ b/globus-gsi-proxy-core.spec
@@ -6,23 +6,26 @@
 
 Name:		globus-gsi-proxy-core
 %global _name %(tr - _ <<< %{name})
-Version:	3.4
-Release:	3%{?dist}
+Version:	4.3
+Release:	1%{?dist}
 Summary:	Globus Toolkit - Globus GSI Proxy Core Library
 
 Group:		System Environment/Libraries
 License:	ASL 2.0
 URL:		http://www.globus.org/
 #		Source is extracted from the globus toolkit installer:
-#		wget -N http://www-unix.globus.org/ftppub/gt4/4.2.1/installers/src/gt4.2.1-all-source-installer.tar.bz2
-#		tar -jxf gt4.2.1-all-source-installer.tar.bz2
-#		mv gt4.2.1-all-source-installer/source-trees/gsi/proxy/proxy_core/source globus_gsi_proxy_core-3.4
-#		cp -p gt4.2.1-all-source-installer/source-trees/core/source/GLOBUS_LICENSE globus_gsi_proxy_core-3.4
-#		tar -zcf globus_gsi_proxy_core-3.4.tar.gz globus_gsi_proxy_core-3.4
+#		wget -N http://www-unix.globus.org/ftppub/gt5/5.0/5.0.0/installers/src/gt5.0.0-all-source-installer.tar.bz2
+#		tar -jxf gt5.0.0-all-source-installer.tar.bz2
+#		mv gt5.0.0-all-source-installer/source-trees/gsi/proxy/proxy_core/source globus_gsi_proxy_core-4.3
+#		cp -p gt5.0.0-all-source-installer/source-trees/core/source/GLOBUS_LICENSE globus_gsi_proxy_core-4.3
+#		tar -zcf globus_gsi_proxy_core-4.3.tar.gz globus_gsi_proxy_core-4.3
 Source:		%{_name}-%{version}.tar.gz
 #		This is a workaround for the broken epstopdf script in RHEL5
 #		See: https://bugzilla.redhat.com/show_bug.cgi?id=450388
 Source9:	epstopdf-2.9.5gw
+#		Typo in doxygen generated man page:
+#		http://bugzilla.globus.org/bugzilla/show_bug.cgi?id=6920
+Patch0:		%{name}-typo.patch
 BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
 Requires:	globus-openssl%{?_isa} >= 1
@@ -99,6 +102,7 @@ Globus GSI Proxy Core Library Documentation Files
 
 %prep
 %setup -q -n %{_name}-%{version}
+%patch0 -p1
 
 %if "%{rhel}" == "5"
 mkdir bin
@@ -200,6 +204,12 @@ rm -rf $RPM_BUILD_ROOT
 %dir %{_docdir}/%{name}-%{version}/html
 
 %changelog
+* Fri Jan 22 2010 Mattias Ellert <mattias.ellert@fysast.uu.se> - 4.3-1
+- Update to Globus Toolkit 5.0.0
+
+* Fri Aug 21 2009 Tomas Mraz <tmraz@redhat.com> - 3.4-4
+- rebuilt with new openssl
+
 * Thu Jul 23 2009 Mattias Ellert <mattias.ellert@fysast.uu.se> - 3.4-3
 - Add instruction set architecture (isa) tags
 - Make doc subpackage noarch
diff --git a/import.log b/import.log
index 58a89f4..298a096 100644
--- a/import.log
+++ b/import.log
@@ -1,2 +1,3 @@
 globus-gsi-proxy-core-3_4-1_fc9:EL-5:globus-gsi-proxy-core-3.4-1.fc9.src.rpm:1241931353
 globus-gsi-proxy-core-3_4-2_fc9:EL-5:globus-gsi-proxy-core-3.4-2.fc9.src.rpm:1245086253
+globus-gsi-proxy-core-4_3-1_fc12:EL-5:globus-gsi-proxy-core-4.3-1.fc12.src.rpm:1265702194
diff --git a/sources b/sources
index b5b6c6d..2ea4374 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
 44ec158f5ca5f60310cca74a3aaaea2b  epstopdf-2.9.5gw
-da1b8f0ca04f7579dfa6e3722297f26b  globus_gsi_proxy_core-3.4.tar.gz
+dbba85bdb37592c537c106b5ddc3916b  globus_gsi_proxy_core-4.3.tar.gz