diff --git a/.gitignore b/.gitignore
index 91ad4d5..48f7b34 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-/gmp-5.0.2.tar.bz2
+/gmp-5.0.4.tar.bz2
diff --git a/gmp-4.0.1-s390-old.patch b/gmp-4.0.1-s390-old.patch
deleted file mode 100644
index c7afefc..0000000
--- a/gmp-4.0.1-s390-old.patch
+++ /dev/null
@@ -1,59 +0,0 @@
-diff -up gmp-4.3.1/configure.in.s390 gmp-4.3.1/configure.in
---- gmp-4.3.1/configure.in.s390	2009-05-12 08:12:12.000000000 +0200
-+++ gmp-4.3.1/configure.in	2009-05-28 14:59:54.000000000 +0200
-@@ -1066,6 +1066,11 @@ case $host in
-     ;;
- 
- 
-+  s390x-*-*)
-+    gcc_cflags="-g -O2 $fomit_frame_pointer"
-+    path="s390x"
-+    #extra_functions="udiv_w_sdiv"
-+    ;;
-   # IBM s/370 and similar
-   [s3[6-9]0*-*-*])
-     gcc_cflags="$gcc_cflags $fomit_frame_pointer"
-diff -up gmp-4.3.1/mpn/s390/gmp-mparam.h.s390 gmp-4.3.1/mpn/s390/gmp-mparam.h
---- gmp-4.3.1/mpn/s390/gmp-mparam.h.s390	2009-05-12 08:12:12.000000000 +0200
-+++ gmp-4.3.1/mpn/s390/gmp-mparam.h	2009-05-28 14:59:54.000000000 +0200
-@@ -18,7 +18,8 @@ You should have received a copy of the G
- along with the GNU MP Library.  If not, see http://www.gnu.org/licenses/.  */
- 
- 
--/* BITS_PER_MP_LIMB etc generated by configure */
-+#define BITS_PER_MP_LIMB 32
-+#define BYTES_PER_MP_LIMB 4
- 
- 
- /* Generated by tuneup.c, 2001-12-03, gcc 2.95 */
-diff -up /dev/null gmp-4.3.1/mpn/s390x/gmp-mparam.h
---- /dev/null	2009-05-25 10:38:12.683001420 +0200
-+++ gmp-4.3.1/mpn/s390x/gmp-mparam.h	2009-05-28 14:59:54.000000000 +0200
-@@ -0,0 +1,27 @@
-+/* gmp-mparam.h -- Compiler/machine parameter header file.
-+
-+Copyright (C) 1991, 1993, 1994, 1995 Free Software Foundation, Inc.
-+
-+This file is part of the GNU MP Library.
-+
-+The GNU MP Library is free software; you can redistribute it and/or modify
-+it under the terms of the GNU Library General Public License as published by
-+the Free Software Foundation; either version 2 of the License, or (at your
-+option) any later version.
-+
-+The GNU MP Library is distributed in the hope that it will be useful, but
-+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
-+License for more details.
-+
-+You should have received a copy of the GNU Library General Public License
-+along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
-+the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-+MA 02111-1307, USA. */
-+
-+#define BITS_PER_MP_LIMB 64
-+#define BYTES_PER_MP_LIMB 8
-+#define BITS_PER_LONGINT 64
-+#define BITS_PER_INT 32
-+#define BITS_PER_SHORTINT 16
-+#define BITS_PER_CHAR 8
diff --git a/gmp-4.0.1-s390.patch b/gmp-4.0.1-s390.patch
index fb2c611..4eed537 100644
--- a/gmp-4.0.1-s390.patch
+++ b/gmp-4.0.1-s390.patch
@@ -1,7 +1,7 @@
-diff -up gmp-5.0.2/configure.in.tmp gmp-5.0.2/configure.in
---- gmp-5.0.2/configure.in.tmp	2011-05-08 11:49:29.000000000 +0200
-+++ gmp-5.0.2/configure.in	2011-08-15 14:34:22.543596916 +0200
-@@ -1109,6 +1109,10 @@ case $host in
+diff -up gmp-5.0.4/configure.in.s390 gmp-5.0.4/configure.in
+--- gmp-5.0.4/configure.in.s390	2012-02-10 11:23:05.000000000 +0100
++++ gmp-5.0.4/configure.in	2012-04-18 12:49:59.681014202 +0200
+@@ -1097,6 +1097,10 @@ case $host in
      path="pyr"
      ;;
  
@@ -10,24 +10,11 @@ diff -up gmp-5.0.2/configure.in.tmp gmp-5.0.2/configure.in
 +    path="s390x"
 +    ;;
  
-   # IBM s/370 and similar
-   [s3[6-9]0*-*-*])
-diff -up gmp-5.0.2/mpn/s390/gmp-mparam.h.tmp gmp-5.0.2/mpn/s390/gmp-mparam.h
---- gmp-5.0.2/mpn/s390/gmp-mparam.h.tmp	2011-08-15 14:37:48.000000000 +0200
-+++ gmp-5.0.2/mpn/s390/gmp-mparam.h	2011-08-15 14:38:22.884229091 +0200
-@@ -18,7 +18,8 @@ You should have received a copy of the G
- along with the GNU MP Library.  If not, see http://www.gnu.org/licenses/.  */
- 
- 
--/* GMP_LIMB_BITS etc generated by configure */
-+#define BITS_PER_MP_LIMB 32
-+#define BYTES_PER_MP_LIMB 4
- 
- 
- /* Generated by tuneup.c, 2001-12-03, gcc 2.95 */
-diff -up /dev/null gmp-4.3.1/mpn/s390x/gmp-mparam.h
---- /dev/null	2009-05-25 10:38:12.683001420 +0200
-+++ gmp-4.3.1/mpn/s390x/gmp-mparam.h	2009-05-28 14:59:54.000000000 +0200
+   # IBM System/390 and z/Architecture
+   S390_PATTERN | S390X_PATTERN)
+diff -up gmp-5.0.4/mpn/s390x/gmp-mparam.h.s390 gmp-5.0.4/mpn/s390x/gmp-mparam.h
+--- gmp-5.0.4/mpn/s390x/gmp-mparam.h.s390	2012-04-18 12:44:04.482509106 +0200
++++ gmp-5.0.4/mpn/s390x/gmp-mparam.h	2012-04-18 12:44:04.482509106 +0200
 @@ -0,0 +1,26 @@
 +/* gmp-mparam.h -- Compiler/machine parameter header file.
 +
diff --git a/gmp.spec b/gmp.spec
index df43181..d06fad1 100644
--- a/gmp.spec
+++ b/gmp.spec
@@ -5,8 +5,8 @@
 
 Summary: A GNU arbitrary precision library
 Name: gmp
-Version: 5.0.2
-Release: 6%{?dist}
+Version: 5.0.4
+Release: 1%{?dist}
 Epoch: 1
 URL: http://gmplib.org/
 Source0: ftp://ftp.gnu.org/pub/gnu/gmp/gmp-%{version}.tar.bz2
@@ -236,6 +236,10 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Thu Apr 19 2012 Peter Schiffer <pschiffe@redhat.com> 1:5.0.4-1
+- resolves: #785116
+  update to 5.0.4
+
 * Tue Feb 28 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1:5.0.2-6
 - Rebuilt for c++ ABI breakage
 
diff --git a/sources b/sources
index bedc5d0..6a24bec 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-0bbaedc82fb30315b06b1588b9077cd3  gmp-5.0.2.tar.bz2
+50c3edcb7c9438e04377ee9a1a061b79  gmp-5.0.4.tar.bz2