diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 6a4c33e2fe1..c183556f590 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -71,19 +71,19 @@
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="9.0.0-beta.25208.6">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="9.0.0-beta.25271.1">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>aa61e8c20a869bcc994f8b29eb07d927d2bec6f4</Sha>
+      <Sha>086a1771875b63404b4a710d27250fe384dc2810</Sha>
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.arcade" Version="9.0.0-beta.25208.6">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.arcade" Version="9.0.0-beta.25271.1">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>aa61e8c20a869bcc994f8b29eb07d927d2bec6f4</Sha>
+      <Sha>086a1771875b63404b4a710d27250fe384dc2810</Sha>
       <SourceBuild RepoName="arcade" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.XliffTasks" Version="9.0.0-beta.25208.6">
+    <Dependency Name="Microsoft.DotNet.XliffTasks" Version="9.0.0-beta.25271.1">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>aa61e8c20a869bcc994f8b29eb07d927d2bec6f4</Sha>
+      <Sha>086a1771875b63404b4a710d27250fe384dc2810</Sha>
     </Dependency>
     <Dependency Name="NuGet.Build.Tasks" Version="6.12.0-rc.106">
       <Uri>https://github.com/nuget/nuget.client</Uri>
@@ -98,9 +98,9 @@
       <Sha>df4ae6b81013ac45367372176b9c3135a35a7e3c</Sha>
       <SourceBuild RepoName="roslyn" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.XUnitExtensions" Version="9.0.0-beta.25208.6">
+    <Dependency Name="Microsoft.DotNet.XUnitExtensions" Version="9.0.0-beta.25271.1">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>aa61e8c20a869bcc994f8b29eb07d927d2bec6f4</Sha>
+      <Sha>086a1771875b63404b4a710d27250fe384dc2810</Sha>
     </Dependency>
   </ToolsetDependencies>
 </Dependencies>
diff --git a/eng/Versions.props b/eng/Versions.props
index b85d5360c2f..ca01a748309 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>17.12.36</VersionPrefix>
+    <VersionPrefix>17.12.37</VersionPrefix>
     <DotNetFinalVersionKind>release</DotNetFinalVersionKind>
     <PackageValidationBaselineVersion>17.11.4</PackageValidationBaselineVersion>
     <AssemblyVersion>15.1.0.0</AssemblyVersion>
@@ -50,7 +50,7 @@
          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.25208.6</MicrosoftDotNetXUnitExtensionsVersion>
+    <MicrosoftDotNetXUnitExtensionsVersion>9.0.0-beta.25271.1</MicrosoftDotNetXUnitExtensionsVersion>
     <MicrosoftExtensionsDependencyModelVersion>7.0.0</MicrosoftExtensionsDependencyModelVersion>
     <MicrosoftIORedistVersion>6.0.1</MicrosoftIORedistVersion>
     <MicrosoftNetCompilersToolsetVersion>4.12.0-3.24463.9</MicrosoftNetCompilersToolsetVersion>
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/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/global.json b/global.json
index cdd0598fc19..4b3d71ef4a0 100644
--- a/global.json
+++ b/global.json
@@ -3,13 +3,13 @@
     "allowPrerelease": true
   },
   "tools": {
-    "dotnet": "9.0.105",
+    "dotnet": "9.0.106",
     "vs": {
       "version": "17.12.0"
     },
     "xcopy-msbuild": "17.12.0"
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "9.0.0-beta.25208.6"
+    "Microsoft.DotNet.Arcade.Sdk": "9.0.0-beta.25271.1"
   }
 }