diff --git a/.dotnet3.1.metadata b/.dotnet3.1.metadata
index e8dee35..a247fb0 100644
--- a/.dotnet3.1.metadata
+++ b/.dotnet3.1.metadata
@@ -1 +1 @@
-ee76c7df5ff3491f0b09a7b038596ed483965273 SOURCES/dotnet-v3.1.420-SDK.tar.gz
+6dfa95ddb275eeb8a2a69ca8c1e5df52ebff6627 SOURCES/dotnet-v3.1.421-SDK.tar.gz
diff --git a/.gitignore b/.gitignore
index 0291b51..719d380 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-SOURCES/dotnet-v3.1.420-SDK.tar.gz
+SOURCES/dotnet-v3.1.421-SDK.tar.gz
diff --git a/SPECS/dotnet3.1.spec b/SPECS/dotnet3.1.spec
index a26eda3..5efa67a 100644
--- a/SPECS/dotnet3.1.spec
+++ b/SPECS/dotnet3.1.spec
@@ -25,10 +25,10 @@
 %endif
 %global dotnet_ldflags %(echo %{__global_ldflags} | sed -re 's/-specs=[^ ]*//g')
 
-%global host_version 3.1.26
-%global runtime_version 3.1.26
+%global host_version 3.1.27
+%global runtime_version 3.1.27
 %global aspnetcore_runtime_version %{runtime_version}
-%global sdk_version 3.1.420
+%global sdk_version 3.1.421
 %global templates_version %(echo %{runtime_version} | awk 'BEGIN { FS="."; OFS="." } {print $1, $2, $3+1 }')
 
 %global host_rpm_version %{host_version}
@@ -61,7 +61,7 @@
 
 Name:           dotnet3.1
 Version:        %{sdk_rpm_version}
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        .NET Core CLI tools and runtime
 License:        MIT and ASL 2.0 and BSD
 URL:            https://github.com/dotnet/
@@ -438,8 +438,8 @@ chmod 0755 %{buildroot}/%{_libdir}/dotnet/packs/Microsoft.NETCore.App.Host.%{run
 chmod 0755 %{buildroot}/%{_libdir}/dotnet/packs/Microsoft.NETCore.App.Host.%{runtime_id}/%{runtime_version}/runtimes/%{runtime_id}/native/libnethost.so
 
 # Provided by dotnet-host from another SRPM
-#install -dm 0755 %%{buildroot}%{_sysconfdir}/profile.d/
-#install dotnet.sh %%{buildroot}%{_sysconfdir}/profile.d/
+#install -dm 0755 %%{buildroot}%%{_sysconfdir}/profile.d/
+#install dotnet.sh %%{buildroot}%%{_sysconfdir}/profile.d/
 
 # Provided by dotnet-host from another SRPM
 #install -dm 0755 %%{buildroot}/%%{_datadir}/bash-completion/completions
@@ -511,6 +511,10 @@ rm -rf %{buildroot}%{_libdir}/dotnet/packs/NETStandard.Library.Ref/2.1.0
 %{_libdir}/dotnet/source-built-artifacts
 
 %changelog
+* Thu Jul 21 2022 Omair Majid <omajid@redhat.com> - 3.1.421-2
+- Update to .NET SDK 3.1.421 and Runtime 3.1.27
+- Resolves: RHBZ#2103273
+
 * Thu Jun 23 2022 Omair Majid <omajid@redhat.com> - 3.1.420-1
 - Update to .NET SDK 3.1.420 and Runtime 3.1.26
 - Resolves: RHBZ#2096318