diff --git a/build/AzurePipelineTemplates/CsWinRT-Variables.yml b/build/AzurePipelineTemplates/CsWinRT-Variables.yml
index 88a70eb38..7abbdcffa 100644
--- a/build/AzurePipelineTemplates/CsWinRT-Variables.yml
+++ b/build/AzurePipelineTemplates/CsWinRT-Variables.yml
@@ -4,8 +4,7 @@ variables:
   PatchVersion: 4
   WinRT.Runtime.AssemblyVersion: '2.0.0.0'
   Net5.SDK.Feed: 'https://dotnetcli.blob.core.windows.net/dotnet'
-  Net5.SDK.Version: '5.0.408'
-  Net6.SDK.Version: '6.0.301'
+  Net6.SDK.Version: '6.0.415'
   NoSamples: 'false'
   
   # This 'coalesce' pattern allows the yml to define a default value for a variable but allows the value to be overridden at queue time.
@@ -13,6 +12,6 @@ variables:
 
   _IsRelease: $[coalesce(variables.IsRelease, '')]
   _RunBenchmarks: $[coalesce(variables.RunBenchmarks, 'false')]
-  _DotNetRuntimeVersion: $[coalesce(variables.DotNetRuntimeVersion, '5.0.17')]  
+  _DotNetRuntimeVersion: $[coalesce(variables.DotNetRuntimeVersion, '6.0.23')]  
   _WindowsSdkVersionSuffix: $[coalesce(variables.WindowsSdkPackageVersionSuffix, '25')]  
   _PublishCsWinMD: $[coalesce(variables.PublishCsWinMD, 'false')]
diff --git a/src/build.cmd b/src/build.cmd
index 30ab2e56c..c91ff4276 100644
--- a/src/build.cmd
+++ b/src/build.cmd
@@ -1,8 +1,8 @@
 @echo off
 if /i "%cswinrt_echo%" == "on" @echo on
 
-set CsWinRTBuildNetSDKVersion=6.0.301
-set CsWinRTBuildNet7SDKVersion=7.0.100-preview.7.22377.5
+set CsWinRTBuildNetSDKVersion=6.0.415
+set CsWinRTBuildNet7SDKVersion=7.0.402
 set this_dir=%~dp0
 
 :dotnet