diff --git a/.gitignore b/.gitignore
index b368d01..028cb88 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-SOURCES/dotnet-v3.1.102-SDK.tar.gz
+SOURCES/dotnet-v3.1.103-SDK.tar.gz
diff --git a/.rh-dotnet31-dotnet.metadata b/.rh-dotnet31-dotnet.metadata
index e0dafc7..6e49727 100644
--- a/.rh-dotnet31-dotnet.metadata
+++ b/.rh-dotnet31-dotnet.metadata
@@ -1 +1 @@
-6d6c2c48bef3b211909aa20b61e3031f5a6c3704 SOURCES/dotnet-v3.1.102-SDK.tar.gz
+dd89fdad972077fc2cac51bd6e1d599c833b6e2d SOURCES/dotnet-v3.1.103-SDK.tar.gz
diff --git a/SPECS/dotnet.spec b/SPECS/dotnet.spec
index fd56c2b..2bbf66c 100644
--- a/SPECS/dotnet.spec
+++ b/SPECS/dotnet.spec
@@ -26,10 +26,10 @@
 %endif
 %global dotnet_ldflags %(echo %{__global_ldflags} | sed -re 's/-specs=[^ ]*//g')
 
-%global host_version 3.1.2
-%global runtime_version 3.1.2
+%global host_version 3.1.3
+%global runtime_version 3.1.3
 %global aspnetcore_runtime_version %{runtime_version}
-%global sdk_version 3.1.102
+%global sdk_version 3.1.103
 %global templates_version %(echo %{runtime_version} | awk 'BEGIN { FS="."; OFS="." } {print $1, $2, $3+1 }')
 
 %global host_rpm_version %{host_version}
@@ -322,7 +322,7 @@ export CXXFLAGS="%{dotnet_cflags}"
 export LDFLAGS="%{dotnet_ldflags}"
 
 export LIBRARY_PATH="%{_libdir}"
-export LLVM_HOME=/opt/rh/llvm-toolset-8.0/root/usr 
+export LLVM_HOME=/opt/rh/llvm-toolset-7.0/root/usr
 export CMAKE_PREFIX_PATH="%{_prefix}"
 
 VERBOSE=1 ./build.sh \
@@ -357,10 +357,10 @@ chmod 0644 %{buildroot}/%{_libdir}/dotnet/packs/Microsoft.NETCore.App.Host.%{run
 chmod 0644 %{buildroot}/%{_libdir}/dotnet/packs/Microsoft.NETCore.App.Ref/3.1.0/data/PackageOverrides.txt
 chmod 0644 %{buildroot}/%{_libdir}/dotnet/packs/Microsoft.NETCore.App.Ref/3.1.0/data/FrameworkList.xml
 chmod 0644 %{buildroot}/%{_libdir}/dotnet/packs/Microsoft.NETCore.App.Ref/3.1.0/data/PlatformManifest.txt
-chmod 0644 %{buildroot}/%{_libdir}/dotnet/packs/Microsoft.AspNetCore.App.Ref/3.1.2/ref/netcoreapp3.1/*.xml
-chmod 0644 %{buildroot}/%{_libdir}/dotnet/packs/Microsoft.AspNetCore.App.Ref/3.1.2/data/PackageOverrides.txt
-chmod 0644 %{buildroot}/%{_libdir}/dotnet/packs/Microsoft.AspNetCore.App.Ref/3.1.2/data/FrameworkList.xml
-chmod 0644 %{buildroot}/%{_libdir}/dotnet/packs/Microsoft.AspNetCore.App.Ref/3.1.2/data/PlatformManifest.txt
+chmod 0644 %{buildroot}/%{_libdir}/dotnet/packs/Microsoft.AspNetCore.App.Ref/3.1.3/ref/netcoreapp3.1/*.xml
+chmod 0644 %{buildroot}/%{_libdir}/dotnet/packs/Microsoft.AspNetCore.App.Ref/3.1.3/data/PackageOverrides.txt
+chmod 0644 %{buildroot}/%{_libdir}/dotnet/packs/Microsoft.AspNetCore.App.Ref/3.1.3/data/FrameworkList.xml
+chmod 0644 %{buildroot}/%{_libdir}/dotnet/packs/Microsoft.AspNetCore.App.Ref/3.1.3/data/PlatformManifest.txt
 chmod 0644 %{buildroot}/%{_libdir}/dotnet/packs/NETStandard.Library.Ref/2.1.0/data/PackageOverrides.txt
 chmod 0644 %{buildroot}/%{_libdir}/dotnet/packs/NETStandard.Library.Ref/2.1.0/data/FrameworkList.xml
 
@@ -440,6 +440,10 @@ echo "Testing build results for debug symbols..."
 %dir %{_libdir}/dotnet/packs
 
 %changelog
+* Tue Mar 24 2020 Omair Majid <omajid@redhat.com> - 3.1.103-1
+- Update to .NET Core SDK 3.1.103 and Runtime 3.1.3
+- Resolves: RHBZ#1815631
+
 * Fri Mar 06 2020 Omair Majid <omajid@redhat.com> - 3.1.102-1
 - Update to .NET Core Runtime 3.1.2 and SDK 3.1.102
 - Resolves: RHBZ#1804451