diff --git a/mono-3.x-keyboards.resources-cp_r.patch b/mono-3.x-keyboards.resources-cp_r.patch
deleted file mode 100644
index b51826d..0000000
--- a/mono-3.x-keyboards.resources-cp_r.patch
+++ /dev/null
@@ -1,18 +0,0 @@
-Index: mono-3.10.0/mcs/class/Managed.Windows.Forms/Makefile
-===================================================================
---- mono-3.10.0.orig/mcs/class/Managed.Windows.Forms/Makefile
-+++ mono-3.10.0/mcs/class/Managed.Windows.Forms/Makefile
-@@ -122,11 +122,11 @@ TEST_HARNESS_EXCLUDES_ONDOTNET = -exclud
- $(the_lib): $(RESOURCES)
- 
- $(RESX_RESOURCES): %.resources: %.resx
--	$(RESGEN) $< || cp $@.prebuilt $@
-+	$(RESGEN) $< || cp -r $@.prebuilt $@
- 
- $(LIBRARY): $(CUR_RESOURCES)
- 
- $(PREBUILT): %.prebuilt: %
--	cp $* $@
-+	cp -r $* $@
- 
- dist-default: $(PREBUILT)
diff --git a/mono-4.0.2.5.tar.bz2 b/mono-4.0.2.5.tar.bz2
deleted file mode 100644
index 43ea915..0000000
--- a/mono-4.0.2.5.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b074584eea5bbaaf29362486a69d70abe53d0d2feb334f231fa9c841cf6fd651
-size 96051374
diff --git a/mono-4.0.3.20.tar.bz2 b/mono-4.0.3.20.tar.bz2
new file mode 100644
index 0000000..f310475
--- /dev/null
+++ b/mono-4.0.3.20.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:976c0be3ab9b66361f48e8133c60b1b2942b88c44a7a11a19cd98f5ff64313fc
+size 95987018
diff --git a/mono-core.changes b/mono-core.changes
index 140be3c..4422af9 100644
--- a/mono-core.changes
+++ b/mono-core.changes
@@ -1,3 +1,15 @@
+-------------------------------------------------------------------
+Sat Aug 22 06:16:37 UTC 2015 - mailaender@opensuse.org
+
+- Update to version 4.0.3.20, Bugfixes:
+  * bxc#28600: Some LLVM artifacts are being written to the base project dir rather than obj/$Config/
+  * bxc#26205: System.IO.Package.LoadRelationships throws null reference for some NuGet packages with PCLs generated on Windows
+  * bxc#30868: ObjectDisposedException in mono 4.0.1.28, but not mono 3.12.1
+  * bxc#31582: iOS -O=float32 fails for some operations on ARM7
+  * bxc#30043: Disposing a FileSystemWatcher object causes ArgumentOutOfRangeException
+  * bxc#31060: F# sprintf AOT bug happens still now
+- Dropped unnecessary mono-3.x-keyboards.resources-cp_r.patch
+
 -------------------------------------------------------------------
 Thu Jun 25 00:00:00 UTC 2015 - fwdsbs.to.11df@xoxy.net
 
diff --git a/mono-core.spec b/mono-core.spec
index 2f37c3b..5452093 100644
--- a/mono-core.spec
+++ b/mono-core.spec
@@ -21,21 +21,17 @@
 %define sgen yes
 
 Name:           mono-core
-Version:        4.0.2.5
+Version:        4.0.3
 Release:        0
 Summary:        Cross-platform, Open Source, .NET development framework
 License:        LGPL-2.1 and MIT and MS-PL
 Group:          Development/Languages/Mono
 Url:            http://www.mono-project.com
-Source0:        http://download.mono-project.com/sources/mono/mono-%{version}.tar.bz2
+Source0:        http://download.mono-project.com/sources/mono/mono-%{version}.20.tar.bz2
 Source1:        mono-core.rpmlintrc
 Source2:        gmcs
 # PATCH-FIX-OPENSUSE Use runtime 4.5 as default for nunit
 Patch0:         mono-nunit-default-runtime-4.5.patch
-# PATCH-FIX-UPSTREAM resources/keyboards.resources exists on x86_64,
-# so cp won't work, should add -r argument
-# https://github.com/mono/mono/pull/1764
-Patch1:         mono-3.x-keyboards.resources-cp_r.patch
 # PATCH-FIX-UPSTREAM https://github.com/mono/mono/commit/bcb651
 Patch2:         mono-bug-28777.patch
 BuildRequires:  autoconf
@@ -107,9 +103,8 @@ cross-platform .NET applications. The project will implement various
 technologies that have been submitted to the ECMA for standardization.
 
 %prep
-%setup -q -n mono-4.0.2
+%setup -q -n mono-%{version}
 %patch0 -p1
-%patch1 -p1
 %patch2 -p1
 
 %build