diff --git a/.dotnet3.1.metadata b/.dotnet3.1.metadata
index df53263..066d79d 100644
--- a/.dotnet3.1.metadata
+++ b/.dotnet3.1.metadata
@@ -1 +1 @@
-8fe970a84fa7e9420bfa5ec4ac66a06831aa2fa2 SOURCES/dotnet-v3.1.422-SDK.tar.gz
+5ec4a4c07fb6237c624661a9ef986c8aef5c2137 SOURCES/dotnet-v3.1.423-SDK.tar.gz
diff --git a/.gitignore b/.gitignore
index d53325c..b91cc49 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-SOURCES/dotnet-v3.1.422-SDK.tar.gz
+SOURCES/dotnet-v3.1.423-SDK.tar.gz
diff --git a/SPECS/dotnet3.1.spec b/SPECS/dotnet3.1.spec
index 9a1ae28..809ead0 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 3.1.28
-%global runtime_version 3.1.28
+%global host_version 3.1.29
+%global runtime_version 3.1.29
 %global aspnetcore_runtime_version %{runtime_version}
-%global sdk_version 3.1.422
+%global sdk_version 3.1.423
 %global templates_version %(echo %{runtime_version} | awk 'BEGIN { FS="."; OFS="." } {print $1, $2, $3+1 }')
 
 %global host_rpm_version %{host_version}
@@ -511,6 +511,10 @@ rm -rf %{buildroot}%{_libdir}/dotnet/packs/NETStandard.Library.Ref/2.1.0
 %{_libdir}/dotnet/source-built-artifacts
 
 %changelog
+* Fri Sep 02 2022 Omair Majid <omajid@redhat.com> - 3.1.423-1
+- Update to .NET SDK 3.1.423 and Runtime 3.1.29
+- Resolves: RHBZ#2123785
+
 * Thu Aug 04 2022 Omair Majid <omajid@redhat.com> - 3.1.422-1
 - Update to .NET SDK 3.1.422 and Runtime 3.1.28
 - Resolves: RHBZ#2115351