diff --git a/.editorconfig b/.editorconfig
index e64a0519df7..6d41cceeeb5 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -276,6 +276,9 @@ dotnet_diagnostic.IDE0037.severity = suggestion
 # Use local function
 dotnet_diagnostic.IDE0039.severity = suggestion
 
+# Accessibility modifiers required
+dotnet_diagnostic.IDE0040.severity = none
+
 # Null check can be simplified
 dotnet_diagnostic.IDE0041.severity = suggestion
 
@@ -298,6 +301,12 @@ dotnet_diagnostic.IDE0048.severity = suggestion
 # Member name can be simplified
 dotnet_diagnostic.IDE0049.severity = suggestion
 
+# Private member is unused
+dotnet_diagnostic.IDE0051.severity = none
+
+# Remove unread private member
+dotnet_diagnostic.IDE0052.severity = none
+
 # Use compound assignment
 dotnet_diagnostic.IDE0054.severity = suggestion
 
@@ -415,6 +424,9 @@ dotnet_diagnostic.IDE0301.severity = suggestion
 dotnet_diagnostic.IDE0305.severity = suggestion
 dotnet_diagnostic.IDE0306.severity = suggestion
 
+# Use implicitly typed lambda
+dotnet_diagnostic.IDE0350.severity = none
+
 # Temporarily disable SA1010 "Opening square brackets should not be preceded by a space" until https://github.com/DotNetAnalyzers/StyleCopAnalyzers/issues/3687 is fixed
 dotnet_diagnostic.SA1010.severity = none
 
diff --git a/.vsts-dotnet-ci.yml b/.vsts-dotnet-ci.yml
index 624666c9360..3f387ab9386 100644
--- a/.vsts-dotnet-ci.yml
+++ b/.vsts-dotnet-ci.yml
@@ -15,6 +15,7 @@ variables:
 
 jobs:
 - job: CheckVersionBumpOnReleaseBranches
+  condition: startsWith(variables['System.PullRequest.TargetBranch'], 'vs')
   displayName: "Check Version Bump On Release Branches"
   steps:
   - powershell: |
diff --git a/.vsts-dotnet.yml b/.vsts-dotnet.yml
index e2105793ce3..cfa76d683ab 100644
--- a/.vsts-dotnet.yml
+++ b/.vsts-dotnet.yml
@@ -37,6 +37,10 @@ variables:
     value: true # Enable loc for vs17.14
   - name: Codeql.Enabled
     value: true
+  # ensures we don't build and push experimental versions to official feeds as release versions
+  - name: IsExperimental
+    value: ${{ startsWith(variables['Build.SourceBranch'], 'refs/heads/exp/') }}
+  - group: DotNet-MSBuild-SDLValidation-Params
   - group: AzureDevOps-Artifact-Feeds-Pats
   - name: cfsNugetWarnLevel
     value: warn
@@ -179,6 +183,7 @@ extends:
                     /p:DotNetPublishUsingPipelines=true
                     /p:VisualStudioIbcDrop=$(OptProfDrop)
                     /p:GenerateSbom=true
+                    /p:SuppressFinalPackageVersion=$(IsExperimental)
           displayName: Build
           condition: succeeded()
 
diff --git a/azure-pipelines/vs-insertion-experimental.yml b/azure-pipelines/vs-insertion-experimental.yml
index ab2ce364131..0e248a57da9 100644
--- a/azure-pipelines/vs-insertion-experimental.yml
+++ b/azure-pipelines/vs-insertion-experimental.yml
@@ -104,6 +104,41 @@ extends:
               $branch = $branchSegments[-1]
               Write-Host "Setting drops branch to '$branch'"
               Write-Host "##vso[task.setvariable variable=SourceBranchName]$branch"
+
+        - task: Powershell@2
+          name: DetermineTargetBranch
+          displayName: Determine target branch
+          inputs:
+            targetType: inline
+            script: |
+              # Extract VS version from branch name if it follows exp/vsXX.Y-somename pattern
+              $fullBranch = "$(resources.pipeline.MSBuild.sourceBranch)"
+              $parameterTargetBranch = "${{ parameters.TargetBranch }}"
+              $detectedTarget = "main" # Default target branch
+
+              # Try to match the pattern with regex
+              if ($fullBranch -match "exp/vs(\d+)\.(\d+).*") {
+                $major = $matches[1]
+                $minor = $matches[2]
+                $targetBranch = "rel/d$major.$minor"
+                Write-Host "Detected version pattern in branch: $major.$minor"
+                Write-Host "Setting target branch to $targetBranch"
+                $detectedTarget = $targetBranch
+              } else {
+                Write-Host "No version pattern detected in branch, using default target: main"
+              }
+
+              # Determine which target branch to use based on build reason
+              $finalTargetBranch = $parameterTargetBranch
+              if ("$(Build.Reason)" -eq "ResourceTrigger" -or "$(Build.Reason)" -eq "PipelineCompletedTrigger") {
+                Write-Host "Build was triggered automatically, using detected target branch: $detectedTarget"
+                $finalTargetBranch = $detectedTarget
+              } else {
+                Write-Host "Build was triggered manually, using parameter target branch: $parameterTargetBranch"
+              }
+
+              Write-Host "##vso[task.setvariable variable=FinalTargetBranch]$finalTargetBranch"
+
         - task: Powershell@2
           name: PwshMungeExternalAPIsPkgVersion
           displayName: Munge ExternalAPIs package version
@@ -135,7 +170,7 @@ extends:
             LinkWorkItemsToPR: true
             TeamName: $(TeamName)
             TeamEmail: $(TeamEmail)
-            TargetBranch: ${{ parameters.TargetBranch }}
+            TargetBranch: $(FinalTargetBranch)
             InsertionPayloadName: $(InsertPayloadName)
             PackagePropsValues: VS.ExternalAPIs.MSBuild=$(MSBuild_ExtApisPackageVersion);Microsoft.Build=$(MicrosoftNETStringToolsPackageVersion);Microsoft.Build.Framework=$(MicrosoftNETStringToolsPackageVersion);Microsoft.Build.Tasks.Core=$(MicrosoftNETStringToolsPackageVersion);Microsoft.Build.Utilities.Core=$(MicrosoftNETStringToolsPackageVersion);Microsoft.NET.StringTools=$(MicrosoftNETStringToolsPackageVersion)
             InsertionDescription: $(InsertDescription)
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 0a38c8e770a..5ebb373aa6e 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -123,19 +123,19 @@
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="9.0.0-beta.25111.5">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="9.0.0-beta.25302.2">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>5da211e1c42254cb35e7ef3d5a8428fb24853169</Sha>
+      <Sha>0d52a8b262d35fa2fde84e398cb2e791b8454bd2</Sha>
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.arcade" Version="9.0.0-beta.25111.5">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.arcade" Version="9.0.0-beta.25302.2">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>5da211e1c42254cb35e7ef3d5a8428fb24853169</Sha>
+      <Sha>0d52a8b262d35fa2fde84e398cb2e791b8454bd2</Sha>
       <SourceBuild RepoName="arcade" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.XliffTasks" Version="9.0.0-beta.25111.5">
+    <Dependency Name="Microsoft.DotNet.XliffTasks" Version="9.0.0-beta.25302.2">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>5da211e1c42254cb35e7ef3d5a8428fb24853169</Sha>
+      <Sha>0d52a8b262d35fa2fde84e398cb2e791b8454bd2</Sha>
     </Dependency>
     <Dependency Name="NuGet.Build.Tasks" Version="6.14.0-rc.116">
       <Uri>https://github.com/nuget/nuget.client</Uri>
@@ -150,9 +150,9 @@
       <Sha>46223204b646f96104bac46f9dfa4959da9d86ac</Sha>
       <SourceBuild RepoName="roslyn" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.XUnitExtensions" Version="9.0.0-beta.25111.5">
+    <Dependency Name="Microsoft.DotNet.XUnitExtensions" Version="9.0.0-beta.25302.2">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>5da211e1c42254cb35e7ef3d5a8428fb24853169</Sha>
+      <Sha>0d52a8b262d35fa2fde84e398cb2e791b8454bd2</Sha>
     </Dependency>
   </ToolsetDependencies>
 </Dependencies>
diff --git a/eng/Versions.props b/eng/Versions.props
index a6c2c9d9649..57fafd35799 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -2,7 +2,7 @@
 <!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the MIT license. See License.txt in the project root for full license information. -->
 <Project>
   <PropertyGroup>
-    <VersionPrefix>17.14.12</VersionPrefix><DotNetFinalVersionKind>release</DotNetFinalVersionKind>
+    <VersionPrefix>17.14.13</VersionPrefix><DotNetFinalVersionKind>release</DotNetFinalVersionKind>
     <PackageValidationBaselineVersion>17.13.9</PackageValidationBaselineVersion>
     <AssemblyVersion>15.1.0.0</AssemblyVersion>
     <PreReleaseVersionLabel>servicing</PreReleaseVersionLabel>
@@ -68,12 +68,12 @@
          Otherwise, this version of dotnet will not be installed and the build will error out. -->
     <DotNetCliVersion>$([System.Text.RegularExpressions.Regex]::Match($([System.IO.File]::ReadAllText('$(MSBuildThisFileDirectory)..\global.json')), '"dotnet": "([^"]*)"').Groups.get_Item(1))</DotNetCliVersion>
     <MicrosoftCodeAnalysisCollectionsVersion>4.2.0-1.22102.8</MicrosoftCodeAnalysisCollectionsVersion>
-    <MicrosoftDotNetXUnitExtensionsVersion>9.0.0-beta.25111.5</MicrosoftDotNetXUnitExtensionsVersion>
+    <MicrosoftDotNetXUnitExtensionsVersion>9.0.0-beta.25302.2</MicrosoftDotNetXUnitExtensionsVersion>
     <MicrosoftNetCompilersToolsetVersion>4.14.0-3.25157.4</MicrosoftNetCompilersToolsetVersion>
     <NuGetBuildTasksVersion>6.14.0-rc.116</NuGetBuildTasksVersion>
   </PropertyGroup>
   <PropertyGroup Condition="!$(TargetFramework.StartsWith('net4'))">
-    <BootstrapSdkVersion>9.0.200-preview.0.24603.3</BootstrapSdkVersion>
+    <BootstrapSdkVersion>9.0.301</BootstrapSdkVersion>
   </PropertyGroup>
   <Target Name="OverrideArcadeFileVersion" AfterTargets="_InitializeAssemblyVersion">
     <!-- See https://github.com/dotnet/arcade/issues/3386
diff --git a/eng/common/core-templates/job/source-build.yml b/eng/common/core-templates/job/source-build.yml
index c4713c8b6ed..d47f09d58fd 100644
--- a/eng/common/core-templates/job/source-build.yml
+++ b/eng/common/core-templates/job/source-build.yml
@@ -26,6 +26,8 @@ parameters:
   #   Specifies the build script to invoke to perform the build in the repo. The default
   #   './build.sh' should work for typical Arcade repositories, but this is customizable for
   #   difficult situations.
+  # buildArguments: ''
+  #   Specifies additional build arguments to pass to the build script.
   # jobProperties: {}
   #   A list of job properties to inject at the top level, for potential extensibility beyond
   #   container and pool.
diff --git a/eng/common/core-templates/job/source-index-stage1.yml b/eng/common/core-templates/job/source-index-stage1.yml
index 205fb5b3a39..8b833332b3e 100644
--- a/eng/common/core-templates/job/source-index-stage1.yml
+++ b/eng/common/core-templates/job/source-index-stage1.yml
@@ -1,7 +1,7 @@
 parameters:
   runAsPublic: false
-  sourceIndexUploadPackageVersion: 2.0.0-20240522.1
-  sourceIndexProcessBinlogPackageVersion: 1.0.1-20240522.1
+  sourceIndexUploadPackageVersion: 2.0.0-20250425.2
+  sourceIndexProcessBinlogPackageVersion: 1.0.1-20250425.2
   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: []
diff --git a/eng/common/core-templates/post-build/post-build.yml b/eng/common/core-templates/post-build/post-build.yml
index 454fd75c7af..a8c0bd3b921 100644
--- a/eng/common/core-templates/post-build/post-build.yml
+++ b/eng/common/core-templates/post-build/post-build.yml
@@ -44,6 +44,11 @@ parameters:
     displayName: Publish installers and checksums
     type: boolean
     default: true
+    
+  - name: requireDefaultChannels
+    displayName: Fail the build if there are no default channel(s) registrations for the current build
+    type: boolean
+    default: false
 
   - name: SDLValidationParameters
     type: object
@@ -312,5 +317,6 @@ stages:
               -PublishingInfraVersion ${{ parameters.publishingInfraVersion }}
               -AzdoToken '$(System.AccessToken)'
               -WaitPublishingFinish true
+              -RequireDefaultChannels ${{ parameters.requireDefaultChannels }}
               -ArtifactsPublishingAdditionalParameters '${{ parameters.artifactsPublishingAdditionalParameters }}'
               -SymbolPublishingAdditionalParameters '${{ parameters.symbolPublishingAdditionalParameters }}'
diff --git a/eng/common/core-templates/steps/generate-sbom.yml b/eng/common/core-templates/steps/generate-sbom.yml
index d938b60e1bb..56a09009482 100644
--- a/eng/common/core-templates/steps/generate-sbom.yml
+++ b/eng/common/core-templates/steps/generate-sbom.yml
@@ -38,7 +38,7 @@ steps:
       PackageName: ${{ parameters.packageName }}
       BuildDropPath: ${{ parameters.buildDropPath }}
       PackageVersion: ${{ parameters.packageVersion }}
-      ManifestDirPath: ${{ parameters.manifestDirPath }}
+      ManifestDirPath: ${{ parameters.manifestDirPath }}/$(ARTIFACT_NAME)
       ${{ if ne(parameters.IgnoreDirectories, '') }}:
         AdditionalComponentDetectorArgs: '--IgnoreDirectories ${{ parameters.IgnoreDirectories }}'
 
diff --git a/eng/common/core-templates/steps/source-build.yml b/eng/common/core-templates/steps/source-build.yml
index 2915d29bb7f..37133b55b75 100644
--- a/eng/common/core-templates/steps/source-build.yml
+++ b/eng/common/core-templates/steps/source-build.yml
@@ -79,6 +79,7 @@ steps:
     ${{ coalesce(parameters.platform.buildScript, './build.sh') }} --ci \
       --configuration $buildConfig \
       --restore --build --pack $publishArgs -bl \
+      ${{ parameters.platform.buildArguments }} \
       $officialBuildArgs \
       $internalRuntimeDownloadArgs \
       $internalRestoreArgs \
diff --git a/eng/common/generate-sbom-prep.ps1 b/eng/common/generate-sbom-prep.ps1
index 3e5c1c74a1c..a0c7d792a76 100644
--- a/eng/common/generate-sbom-prep.ps1
+++ b/eng/common/generate-sbom-prep.ps1
@@ -4,18 +4,26 @@ Param(
 
 . $PSScriptRoot\pipeline-logging-functions.ps1
 
+# Normally - we'd listen to the manifest path given, but 1ES templates will overwrite if this level gets uploaded directly
+# with their own overwriting ours. So we create it as a sub directory of the requested manifest path.
+$ArtifactName = "${env:SYSTEM_STAGENAME}_${env:AGENT_JOBNAME}_SBOM"
+$SafeArtifactName = $ArtifactName -replace '["/:<>\\|?@*"() ]', '_'
+$SbomGenerationDir = Join-Path $ManifestDirPath $SafeArtifactName
+
+Write-Host "Artifact name before : $ArtifactName"
+Write-Host "Artifact name after : $SafeArtifactName"
+
 Write-Host "Creating dir $ManifestDirPath"
+
 # create directory for sbom manifest to be placed
-if (!(Test-Path -path $ManifestDirPath))
+if (!(Test-Path -path $SbomGenerationDir))
 {
-  New-Item -ItemType Directory -path $ManifestDirPath
-  Write-Host "Successfully created directory $ManifestDirPath"
+  New-Item -ItemType Directory -path $SbomGenerationDir
+  Write-Host "Successfully created directory $SbomGenerationDir"
 }
 else{
   Write-PipelineTelemetryError -category 'Build'  "Unable to create sbom folder."
 }
 
 Write-Host "Updating artifact name"
-$artifact_name = "${env:SYSTEM_STAGENAME}_${env:AGENT_JOBNAME}_SBOM" -replace '["/:<>\\|?@*"() ]', '_'
-Write-Host "Artifact name $artifact_name"
-Write-Host "##vso[task.setvariable variable=ARTIFACT_NAME]$artifact_name"
+Write-Host "##vso[task.setvariable variable=ARTIFACT_NAME]$SafeArtifactName"
diff --git a/eng/common/generate-sbom-prep.sh b/eng/common/generate-sbom-prep.sh
index d5c76dc827b..b8ecca72bbf 100644
--- a/eng/common/generate-sbom-prep.sh
+++ b/eng/common/generate-sbom-prep.sh
@@ -14,19 +14,24 @@ done
 scriptroot="$( cd -P "$( dirname "$source" )" && pwd )"
 . $scriptroot/pipeline-logging-functions.sh
 
+
+# replace all special characters with _, some builds use special characters like : in Agent.Jobname, that is not a permissible name while uploading artifacts.
+artifact_name=$SYSTEM_STAGENAME"_"$AGENT_JOBNAME"_SBOM"
+safe_artifact_name="${artifact_name//["/:<>\\|?@*$" ]/_}"
 manifest_dir=$1
 
-if [ ! -d "$manifest_dir" ] ; then
-  mkdir -p "$manifest_dir"
-  echo "Sbom directory created." $manifest_dir
+# Normally - we'd listen to the manifest path given, but 1ES templates will overwrite if this level gets uploaded directly
+# with their own overwriting ours. So we create it as a sub directory of the requested manifest path.
+sbom_generation_dir="$manifest_dir/$safe_artifact_name"
+
+if [ ! -d "$sbom_generation_dir" ] ; then
+  mkdir -p "$sbom_generation_dir"
+  echo "Sbom directory created." $sbom_generation_dir
 else
   Write-PipelineTelemetryError -category 'Build'  "Unable to create sbom folder."
 fi
 
-artifact_name=$SYSTEM_STAGENAME"_"$AGENT_JOBNAME"_SBOM"
 echo "Artifact name before : "$artifact_name
-# replace all special characters with _, some builds use special characters like : in Agent.Jobname, that is not a permissible name while uploading artifacts.
-safe_artifact_name="${artifact_name//["/:<>\\|?@*$" ]/_}"
 echo "Artifact name after : "$safe_artifact_name
 export ARTIFACT_NAME=$safe_artifact_name
 echo "##vso[task.setvariable variable=ARTIFACT_NAME]$safe_artifact_name"
diff --git a/eng/common/post-build/publish-using-darc.ps1 b/eng/common/post-build/publish-using-darc.ps1
index 90b58e32a87..a261517ef90 100644
--- a/eng/common/post-build/publish-using-darc.ps1
+++ b/eng/common/post-build/publish-using-darc.ps1
@@ -5,7 +5,8 @@ param(
   [Parameter(Mandatory=$false)][string] $MaestroApiEndPoint = 'https://maestro.dot.net',
   [Parameter(Mandatory=$true)][string] $WaitPublishingFinish,
   [Parameter(Mandatory=$false)][string] $ArtifactsPublishingAdditionalParameters,
-  [Parameter(Mandatory=$false)][string] $SymbolPublishingAdditionalParameters
+  [Parameter(Mandatory=$false)][string] $SymbolPublishingAdditionalParameters,
+  [Parameter(Mandatory=$false)][string] $RequireDefaultChannels
 )
 
 try {
@@ -33,6 +34,10 @@ try {
   if ("false" -eq $WaitPublishingFinish) {
     $optionalParams.Add("--no-wait") | Out-Null
   }
+  
+  if ("true" -eq $RequireDefaultChannels) {
+    $optionalParams.Add("--default-channels-required") | Out-Null
+  }
 
   & $darc add-build-to-channel `
     --id $buildId `
diff --git a/eng/common/templates-official/job/job.yml b/eng/common/templates-official/job/job.yml
index 605692d2fb7..817555505aa 100644
--- a/eng/common/templates-official/job/job.yml
+++ b/eng/common/templates-official/job/job.yml
@@ -16,6 +16,7 @@ jobs:
         parameters:
           PackageVersion: ${{ parameters.packageVersion }}
           BuildDropPath: ${{ parameters.buildDropPath }}
+          ManifestDirPath: $(Build.ArtifactStagingDirectory)/sbom
           publishArtifacts: false
 
     # publish artifacts
diff --git a/eng/common/tools.ps1 b/eng/common/tools.ps1
index a46b6deb759..22b49e09d09 100644
--- a/eng/common/tools.ps1
+++ b/eng/common/tools.ps1
@@ -42,7 +42,7 @@
 [bool]$useInstalledDotNetCli = if (Test-Path variable:useInstalledDotNetCli) { $useInstalledDotNetCli } else { $true }
 
 # Enable repos to use a particular version of the on-line dotnet-install scripts.
-#    default URL: https://dotnet.microsoft.com/download/dotnet/scripts/v1/dotnet-install.ps1
+#    default URL: https://builds.dotnet.microsoft.com/dotnet/scripts/v1/dotnet-install.ps1
 [string]$dotnetInstallScriptVersion = if (Test-Path variable:dotnetInstallScriptVersion) { $dotnetInstallScriptVersion } else { 'v1' }
 
 # True to use global NuGet cache instead of restoring packages to repository-local directory.
@@ -262,7 +262,7 @@ function GetDotNetInstallScript([string] $dotnetRoot) {
   if (!(Test-Path $installScript)) {
     Create-Directory $dotnetRoot
     $ProgressPreference = 'SilentlyContinue' # Don't display the console progress UI - it's a huge perf hit
-    $uri = "https://dotnet.microsoft.com/download/dotnet/scripts/$dotnetInstallScriptVersion/dotnet-install.ps1"
+    $uri = "https://builds.dotnet.microsoft.com/dotnet/scripts/$dotnetInstallScriptVersion/dotnet-install.ps1"
 
     Retry({
       Write-Host "GET $uri"
diff --git a/eng/common/tools.sh b/eng/common/tools.sh
index 1159726a10f..01b09b65796 100755
--- a/eng/common/tools.sh
+++ b/eng/common/tools.sh
@@ -54,7 +54,7 @@ warn_as_error=${warn_as_error:-true}
 use_installed_dotnet_cli=${use_installed_dotnet_cli:-true}
 
 # Enable repos to use a particular version of the on-line dotnet-install scripts.
-#    default URL: https://dotnet.microsoft.com/download/dotnet/scripts/v1/dotnet-install.sh
+#    default URL: https://builds.dotnet.microsoft.com/dotnet/scripts/v1/dotnet-install.sh
 dotnetInstallScriptVersion=${dotnetInstallScriptVersion:-'v1'}
 
 # True to use global NuGet cache instead of restoring packages to repository-local directory.
@@ -295,7 +295,7 @@ function with_retries {
 function GetDotNetInstallScript {
   local root=$1
   local install_script="$root/dotnet-install.sh"
-  local install_script_url="https://dotnet.microsoft.com/download/dotnet/scripts/$dotnetInstallScriptVersion/dotnet-install.sh"
+  local install_script_url="https://builds.dotnet.microsoft.com/dotnet/scripts/$dotnetInstallScriptVersion/dotnet-install.sh"
 
   if [[ ! -a "$install_script" ]]; then
     mkdir -p "$root"
diff --git a/global.json b/global.json
index ee7246df20f..f6e5e0e79c4 100644
--- a/global.json
+++ b/global.json
@@ -3,13 +3,13 @@
     "allowPrerelease": true
   },
   "tools": {
-    "dotnet": "9.0.103",
+    "dotnet": "9.0.301",
     "vs": {
       "version": "17.12.0"
     },
     "xcopy-msbuild": "17.12.0"
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "9.0.0-beta.25111.5"
+    "Microsoft.DotNet.Arcade.Sdk": "9.0.0-beta.25302.2"
   }
 }