diff --git a/.gitignore b/.gitignore
index b5eba40..0d2a078 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-SOURCES/dotnet-2.0.0-12.tar.gz
+SOURCES/dotnet-2.0.3.tar.gz
diff --git a/.rh-dotnet20-dotnet.metadata b/.rh-dotnet20-dotnet.metadata
index a10ae5f..3da39c8 100644
--- a/.rh-dotnet20-dotnet.metadata
+++ b/.rh-dotnet20-dotnet.metadata
@@ -1 +1 @@
-c2f619760c049a76fae8509a6cd379bc1f94eacc SOURCES/dotnet-2.0.0-12.tar.gz
+efe252f9861da1a2b5d18310631b54d46931f90e SOURCES/dotnet-2.0.3.tar.gz
diff --git a/SOURCES/corefx-not-portable.patch b/SOURCES/corefx-not-portable.patch
new file mode 100644
index 0000000..87b47de
--- /dev/null
+++ b/SOURCES/corefx-not-portable.patch
@@ -0,0 +1,14 @@
+See https://github.com/dotnet/source-build/issues/286
+
+diff -ruN dotnet/targets/corefx.targets dotnet/targets/corefx.targets
+--- dotnet/targets/corefx.targets	2017-10-25 20:40:18.000000000 -0400
++++ dotnet/targets/corefx.targets	2017-11-10 12:39:18.045215772 -0500
+@@ -16,7 +16,7 @@
+ 
+   <Target Name="BuildNetStandardLibraryNetFramework"
+           BeforeTargets="Package">
+-    <Exec Command="$(ProjectDirectory)/build$(ShellExtension) -$(Configuration) -Framework=netfx -OSGroup=Windows_NT -- /p:ILLinkTrimAssembly=false"
++    <Exec Command="$(ProjectDirectory)/build$(ShellExtension) -$(Configuration) -Framework=netfx -OSGroup=Windows_NT -portable=false -- /p:ILLinkTrimAssembly=false"
+           WorkingDirectory="$(ProjectDirectory)"
+           EnvironmentVariables="@(EnvironmentVariables)" />
+   </Target>
diff --git a/SOURCES/do-not-strip-debuginfo.patch b/SOURCES/do-not-strip-debuginfo.patch
new file mode 100644
index 0000000..350ad5a
--- /dev/null
+++ b/SOURCES/do-not-strip-debuginfo.patch
@@ -0,0 +1,51 @@
+Do not strip debuginfo from native binaries
+
+See https://github.com/dotnet/source-build/pull/272 and https://github.com/dotnet/source-build/pull/272
+diff -ruN dotnet/patches/corefx/debug-info.patch dotnet/patches/corefx/debug-info.patch
+--- dotnet/patches/corefx/debug-info.patch	1969-12-31 19:00:00.000000000 -0500
++++ dotnet/patches/corefx/debug-info.patch	2017-11-09 13:08:52.167739619 -0500
+@@ -0,0 +1,20 @@
++diff -ruN corefx/src/Native/Unix/CMakeLists.txt corefx/src/Native/Unix/CMakeLists.txt
++--- corefx/src/Native/Unix/CMakeLists.txt	2017-10-25 20:38:56.000000000 -0400
+++++ corefx/src/Native/Unix/CMakeLists.txt	2017-11-09 13:05:54.053454759 -0500
++@@ -20,6 +20,7 @@
++ add_compile_options(-I${CMAKE_CURRENT_SOURCE_DIR}/Common)
++ add_compile_options(-I${CMAKE_CURRENT_BINARY_DIR}/Common)
++ add_compile_options(-Wno-c99-extensions)
+++add_compile_options(-g)
++ 
++ if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.5)
++     add_compile_options(-Wno-unreachable-code)
++@@ -60,7 +61,7 @@
++ 
++ string(TOUPPER ${CMAKE_BUILD_TYPE} UPPERCASE_CMAKE_BUILD_TYPE)
++ if (UPPERCASE_CMAKE_BUILD_TYPE STREQUAL DEBUG)
++-    add_compile_options(-g -O0)
+++    add_compile_options(-O0)
++     add_definitions(-DDEBUG)
++ 
++     # obtain settings from running coreclr\enablesanitizers.sh
+diff -ruN dotnet/targets/coreclr.props dotnet/targets/coreclr.props
+--- dotnet/targets/coreclr.props	2017-11-09 12:52:08.413769785 -0500
++++ dotnet/targets/coreclr.props	2017-11-09 13:01:20.655552475 -0500
+@@ -3,7 +3,7 @@
+   <PropertyGroup>
+     <ProjectDirectory Condition="'$(PathToRepo)' != ''">$(PathToRepo)</ProjectDirectory>
+     <BuildArguments>$(Platform) $(Configuration) skiptests -PortableBuild=false </BuildArguments>
+-    <BuildArguments Condition="$(Platform.Contains('arm'))">$(BuildArguments) skipnuget cross -skiprestore stripSymbols</BuildArguments>
++    <BuildArguments Condition="$(Platform.Contains('arm'))">$(BuildArguments) skipnuget cross -skiprestore</BuildArguments>
+     <BuildArguments Condition="'$(TargetOS)'!='Windows_NT'">$(BuildArguments) ignorewarnings</BuildArguments>
+     <BuildCommand>$(ProjectDirectory)/build$(ShellExtension) $(BuildArguments)</BuildCommand>
+     <BuildCommand Condition="$(Platform.Contains('arm'))">$(ArmEnvironmentVariables) $(BuildCommand)</BuildCommand>
+diff -ruN dotnet/targets/core-setup.props dotnet/targets/core-setup.props
+--- dotnet/targets/core-setup.props	2017-10-25 20:40:18.000000000 -0400
++++ dotnet/targets/core-setup.props	2017-11-09 13:01:10.778592131 -0500
+@@ -3,7 +3,7 @@
+   <PropertyGroup>
+     <ProjectDirectory Condition="'$(PathToRepo)' != ''">$(PathToRepo)</ProjectDirectory>
+     <FixRid>rhel.7.4-x64</FixRid>
+-    <BuildArguments>-ConfigurationGroup=$(Configuration) -PortableBuild=false -strip-symbols -SkipTests=true -DistroRid=$(FixRid) </BuildArguments>
++    <BuildArguments>-ConfigurationGroup=$(Configuration) -PortableBuild=false -SkipTests=true -DistroRid=$(FixRid) </BuildArguments>
+     <BuildArguments Condition="$(Platform.Contains('arm'))">$(BuildArguments) -TargetArchitecture=arm -DistroRid=linux-arm -DisableCrossgen=true -SkipTests=true -CrossBuild=true</BuildArguments>
+     <BuildCommand>$(ProjectDirectory)/build$(ShellExtension) $(BuildArguments) -- /p:BuildDebPackage=false</BuildCommand>
+     <BuildCommand Condition="$(Platform.Contains('arm'))">$(ArmEnvironmentVariables) $(BuildCommand)</BuildCommand>
diff --git a/SPECS/dotnet.spec b/SPECS/dotnet.spec
index 00ad748..ab8608d 100644
--- a/SPECS/dotnet.spec
+++ b/SPECS/dotnet.spec
@@ -5,8 +5,8 @@
 %undefine _include_minidebuginfo
 %global _find_debuginfo_dwz_opts %{nil}
 
-%global sdk_version 2.0.0
-%global runtime_version 2.0.0
+%global sdk_version 2.0.3
+%global runtime_version 2.0.3
 
 # Do not provide internal .so as standard libraries
 %global __provides_exclude_from ^(%{_libdir}/dotnet/.*\\.so|%{_libdir}/dotnetcore/sdk/%{sdk_version}/.*\\.so|%{_libdir}/dotnetcore/shared/Microsoft.NETCore.App/%{runtime_version}/.*)$
@@ -15,19 +15,21 @@
 %global __requires_exclude ^(libmscordaccore.so\\(\\)\\(64bit\\)|libmscordaccore.so\\(V1.0\\)\\(64bit\\))$
 
 Name:           %{?scl_prefix}dotnet
-Version:        2.0.0
+Version:        %{sdk_version}
 Release:        4%{?dist}
 Summary:        .NET Core is a general-purpose cross platform development platform
 Group:          Development/Languages
 License:        ASL 2.0 and MIT
 URL:            https://www.microsoft.com/net/core
 
-Source0:        dotnet-%{sdk_version}-12.tar.gz
+Source0:        dotnet-%{sdk_version}.tar.gz
 
 Patch0:         coreclr-werror.patch
 Patch1:         coreclr-sequential-build.patch
 Patch2:         roslyn-verbose.patch
 Patch3:         templates-publish-without-manifest.patch
+Patch4:         do-not-strip-debuginfo.patch
+Patch5:         corefx-not-portable.patch
 
 ExclusiveArch:  x86_64
 
@@ -77,7 +79,9 @@ Summary:        Runtime for .NET Core applications
 
 Requires:       %{?scl_prefix}dotnet-host
 Requires:       %{?scl_prefix}libcurl%{?_isa}
+# These libraries are dlopen'ed and not picked up automatically
 Requires:       libicu
+Requires:       openssl-libs
 
 %{?scl:Requires: %scl_runtime}
 
@@ -115,6 +119,8 @@ applications and micro-services.
 %patch1 -p1
 %patch2 -p1
 %patch3 -p1
+%patch4 -p1
+%patch5 -p1
 
 # Increase build verbosity
 sed -ie "s|flp:Verbosity=normal|flp:Verbosity=diag|" src/coreclr/build.sh
@@ -135,7 +141,7 @@ VERBOSE=1 ./build.sh /clp:v=detailed
 install -dm 755 $RPM_BUILD_ROOT/%{_libdir}/%{pkg_name}/
 # for debugging
 find bin/x64/Release/
-tar xf bin/x64/Release/dotnet-sdk-%{sdk_version}-linux-x64.tar.gz -C $RPM_BUILD_ROOT/%{_libdir}/%{pkg_name}/
+tar xf bin/x64/Release/dotnet-sdk-%{sdk_version}-rhel.7.4-x64.tar.gz -C $RPM_BUILD_ROOT/%{_libdir}/%{pkg_name}/
 
 install -dm 755 $RPM_BUILD_ROOT/%{_root_datadir}/bash-completion/completions
 # dynamic completion needs the file to be named the same as the base command
@@ -193,6 +199,21 @@ find -type f -iname 'dotnet*\.1' -exec cp {} $RPM_BUILD_ROOT/%{_mandir}/man1/ \;
 %{_root_datadir}/zsh/site-functions/%{name}
 
 %changelog
+* Fri Nov 10 2017 Omair Majid <omajid@redhat.com> - 2.0.3-4
+- Make corefx build non-portable, which was how it was in 2.0.0
+
+* Thu Nov 9 2017 Omair Majid <omajid@redhat.com> - 2.0.3-3
+- Do not strip debuginfo
+
+* Thu Nov 9 2017 Omair Majid <omajid@redhat.com> - 2.0.3-2
+- Add explicit requires for libssl
+
+* Tue Oct 31 2017 Omair Majid <omajid@redhat.com> - 2.0.3-1
+- Update to .NET Core 2.0.3
+
+* Sat Oct 28 2017 Omair Majid <omajid@redhat.com> - 2.0.3-0.1
+- Update to new drop for .NET Core 2.0.3
+
 * Sat Aug 12 2017 Omair Majid <omajid@redhat.com> - 2.0.0-4
 - Update to new .NET Core drop