diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index c7a03aca..aef4c611 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -3,25 +3,25 @@
   <ProductDependencies>
   </ProductDependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="8.0.0-beta.23055.2">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="8.0.0-beta.23055.3">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>88ed671f2e7e1555dc64654b71b86e4e00e2793d</Sha>
+      <Sha>7502a87ca569989008d3acef120b614604b6805f</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Build.Tasks.Feed" Version="8.0.0-beta.23055.2">
+    <Dependency Name="Microsoft.DotNet.Build.Tasks.Feed" Version="8.0.0-beta.23055.3">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>88ed671f2e7e1555dc64654b71b86e4e00e2793d</Sha>
+      <Sha>7502a87ca569989008d3acef120b614604b6805f</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.SignTool" Version="8.0.0-beta.23055.2">
+    <Dependency Name="Microsoft.DotNet.SignTool" Version="8.0.0-beta.23055.3">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>88ed671f2e7e1555dc64654b71b86e4e00e2793d</Sha>
+      <Sha>7502a87ca569989008d3acef120b614604b6805f</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="8.0.0-beta.23055.2">
+    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="8.0.0-beta.23055.3">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>88ed671f2e7e1555dc64654b71b86e4e00e2793d</Sha>
+      <Sha>7502a87ca569989008d3acef120b614604b6805f</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.SwaggerGenerator.MSBuild" Version="8.0.0-beta.23055.2">
+    <Dependency Name="Microsoft.DotNet.SwaggerGenerator.MSBuild" Version="8.0.0-beta.23055.3">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>88ed671f2e7e1555dc64654b71b86e4e00e2793d</Sha>
+      <Sha>7502a87ca569989008d3acef120b614604b6805f</Sha>
     </Dependency>
     <Dependency Name="Microsoft.DotNet.Maestro.Client" Version="1.1.0-beta.19556.4">
       <Uri>https://github.com/dotnet/arcade-services</Uri>
diff --git a/eng/common/templates/job/source-index-stage1.yml b/eng/common/templates/job/source-index-stage1.yml
index 09c506d1..71b66aeb 100644
--- a/eng/common/templates/job/source-index-stage1.yml
+++ b/eng/common/templates/job/source-index-stage1.yml
@@ -1,6 +1,6 @@
 parameters:
   runAsPublic: false
-  sourceIndexPackageVersion: 1.0.1-20220804.1
+  sourceIndexPackageVersion: 1.0.1-20221220.2
   sourceIndexPackageSource: https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools/nuget/v3/index.json
   sourceIndexBuildCommand: powershell -NoLogo -NoProfile -ExecutionPolicy Bypass -Command "eng/common/build.ps1 -restore -build -binarylog -ci"
   preSteps: []
@@ -40,10 +40,10 @@ jobs:
     - ${{ preStep }}
 
   - task: UseDotNet@2
-    displayName: Use .NET Core sdk 3.1
+    displayName: Use .NET Core SDK 6
     inputs:
       packageType: sdk
-      version: 3.1.x
+      version: 6.0.x
       installationPath: $(Agent.TempDirectory)/dotnet
       workingDirectory: $(Agent.TempDirectory)
 
diff --git a/eng/common/tools.ps1 b/eng/common/tools.ps1
index 1a8c16c5..7caacc6d 100644
--- a/eng/common/tools.ps1
+++ b/eng/common/tools.ps1
@@ -581,7 +581,7 @@ function InitializeBuildTool() {
       ExitWithExitCode 1
     }
     $dotnetPath = Join-Path $dotnetRoot (GetExecutableFileName 'dotnet')
-    $buildTool = @{ Path = $dotnetPath; Command = 'msbuild'; Tool = 'dotnet'; Framework = 'net7.0' }
+    $buildTool = @{ Path = $dotnetPath; Command = 'msbuild'; Tool = 'dotnet'; Framework = 'net8.0' }
   } elseif ($msbuildEngine -eq "vs") {
     try {
       $msbuildPath = InitializeVisualStudioMSBuild -install:$restore
@@ -743,6 +743,8 @@ function MSBuild() {
       (Join-Path $basePath (Join-Path netcoreapp2.1 'Microsoft.DotNet.Arcade.Sdk.dll'))
       (Join-Path $basePath (Join-Path netcoreapp3.1 'Microsoft.DotNet.ArcadeLogging.dll')),
       (Join-Path $basePath (Join-Path netcoreapp3.1 'Microsoft.DotNet.Arcade.Sdk.dll'))
+      (Join-Path $basePath (Join-Path net7.0 'Microsoft.DotNet.ArcadeLogging.dll')),
+      (Join-Path $basePath (Join-Path net7.0 'Microsoft.DotNet.Arcade.Sdk.dll'))
     )
     $selectedPath = $null
     foreach ($path in $possiblePaths) {
diff --git a/eng/common/tools.sh b/eng/common/tools.sh
index 2f27d745..cf9fb1ea 100755
--- a/eng/common/tools.sh
+++ b/eng/common/tools.sh
@@ -312,7 +312,7 @@ function InitializeBuildTool {
   # return values
   _InitializeBuildTool="$_InitializeDotNetCli/dotnet"
   _InitializeBuildToolCommand="msbuild"
-  _InitializeBuildToolFramework="net7.0"
+  _InitializeBuildToolFramework="net8.0"
 }
 
 # Set RestoreNoCache as a workaround for https://github.com/NuGet/Home/issues/3116
@@ -428,6 +428,8 @@ function MSBuild {
     possiblePaths+=( "$toolset_dir/netcoreapp2.1/Microsoft.DotNet.Arcade.Sdk.dll" )
     possiblePaths+=( "$toolset_dir/netcoreapp3.1/Microsoft.DotNet.ArcadeLogging.dll" )
     possiblePaths+=( "$toolset_dir/netcoreapp3.1/Microsoft.DotNet.Arcade.Sdk.dll" )
+    possiblePaths+=( "$toolset_dir/net7.0/Microsoft.DotNet.ArcadeLogging.dll" )
+    possiblePaths+=( "$toolset_dir/net7.0/Microsoft.DotNet.Arcade.Sdk.dll" )
     for path in "${possiblePaths[@]}"; do
       if [[ -f $path ]]; then
         selectedPath=$path
diff --git a/global.json b/global.json
index 12ffb0e5..e57e95a4 100644
--- a/global.json
+++ b/global.json
@@ -3,7 +3,7 @@
     "allowPrerelease": true
   },
   "tools": {
-    "dotnet": "7.0.100",
+    "dotnet": "8.0.100-alpha.1.23055.1",
     "runtimes": {
       "dotnet": [
         "6.0.0"
@@ -14,6 +14,6 @@
     }
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "8.0.0-beta.23055.2"
+    "Microsoft.DotNet.Arcade.Sdk": "8.0.0-beta.23055.3"
   }
 }