diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index ecaf04ad0fbb..8b920effd435 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -51,17 +51,17 @@
       <Uri>https://github.com/dotnet/emsdk</Uri>
       <Sha>2fc2ffd960930318f33fcaa690cbdbc55d72f52d</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Build" Version="17.11.0-preview-24267-02">
+    <Dependency Name="Microsoft.Build" Version="17.11.0-preview-24271-01">
       <Uri>https://github.com/dotnet/msbuild</Uri>
-      <Sha>ffe4ef22354ca51185ca5b3557e1324ec40c8d81</Sha>
+      <Sha>9e21c71e90cd513a70ccb889259cb6c5d24cac34</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Build.Localization" Version="17.11.0-preview-24267-02">
+    <Dependency Name="Microsoft.Build.Localization" Version="17.11.0-preview-24271-01">
       <Uri>https://github.com/dotnet/msbuild</Uri>
-      <Sha>ffe4ef22354ca51185ca5b3557e1324ec40c8d81</Sha>
+      <Sha>9e21c71e90cd513a70ccb889259cb6c5d24cac34</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.msbuild" Version="17.11.0-preview-24267-02">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.msbuild" Version="17.11.0-preview-24271-01">
       <Uri>https://github.com/dotnet/msbuild</Uri>
-      <Sha>ffe4ef22354ca51185ca5b3557e1324ec40c8d81</Sha>
+      <Sha>9e21c71e90cd513a70ccb889259cb6c5d24cac34</Sha>
       <SourceBuild RepoName="msbuild" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.FSharp.Compiler" Version="12.8.400-beta.24270.4">
@@ -78,34 +78,34 @@
       <Sha>32b81fa7a51d0fa630b534ead8ded8c7432f2c2b</Sha>
       <SourceBuild RepoName="format" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.Net.Compilers.Toolset" Version="4.11.0-2.24268.2">
+    <Dependency Name="Microsoft.Net.Compilers.Toolset" Version="4.11.0-2.24270.14">
       <Uri>https://github.com/dotnet/roslyn</Uri>
-      <Sha>b9c35f1021d2d9d40521474c388d49ee7580ec98</Sha>
+      <Sha>a2f37e7051d904aabb3648ddaaba49f2a14eced5</Sha>
       <SourceBuild RepoName="roslyn" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.CodeAnalysis" Version="4.11.0-2.24268.2">
+    <Dependency Name="Microsoft.CodeAnalysis" Version="4.11.0-2.24270.14">
       <Uri>https://github.com/dotnet/roslyn</Uri>
-      <Sha>b9c35f1021d2d9d40521474c388d49ee7580ec98</Sha>
+      <Sha>a2f37e7051d904aabb3648ddaaba49f2a14eced5</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.CodeAnalysis.CSharp" Version="4.11.0-2.24268.2">
+    <Dependency Name="Microsoft.CodeAnalysis.CSharp" Version="4.11.0-2.24270.14">
       <Uri>https://github.com/dotnet/roslyn</Uri>
-      <Sha>b9c35f1021d2d9d40521474c388d49ee7580ec98</Sha>
+      <Sha>a2f37e7051d904aabb3648ddaaba49f2a14eced5</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.CodeAnalysis.CSharp.CodeStyle" Version="4.11.0-2.24268.2">
+    <Dependency Name="Microsoft.CodeAnalysis.CSharp.CodeStyle" Version="4.11.0-2.24270.14">
       <Uri>https://github.com/dotnet/roslyn</Uri>
-      <Sha>b9c35f1021d2d9d40521474c388d49ee7580ec98</Sha>
+      <Sha>a2f37e7051d904aabb3648ddaaba49f2a14eced5</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.CodeAnalysis.CSharp.Features" Version="4.11.0-2.24268.2">
+    <Dependency Name="Microsoft.CodeAnalysis.CSharp.Features" Version="4.11.0-2.24270.14">
       <Uri>https://github.com/dotnet/roslyn</Uri>
-      <Sha>b9c35f1021d2d9d40521474c388d49ee7580ec98</Sha>
+      <Sha>a2f37e7051d904aabb3648ddaaba49f2a14eced5</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.11.0-2.24268.2">
+    <Dependency Name="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.11.0-2.24270.14">
       <Uri>https://github.com/dotnet/roslyn</Uri>
-      <Sha>b9c35f1021d2d9d40521474c388d49ee7580ec98</Sha>
+      <Sha>a2f37e7051d904aabb3648ddaaba49f2a14eced5</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.CodeAnalysis.Workspaces.MSBuild" Version="4.11.0-2.24268.2">
+    <Dependency Name="Microsoft.CodeAnalysis.Workspaces.MSBuild" Version="4.11.0-2.24270.14">
       <Uri>https://github.com/dotnet/roslyn</Uri>
-      <Sha>b9c35f1021d2d9d40521474c388d49ee7580ec98</Sha>
+      <Sha>a2f37e7051d904aabb3648ddaaba49f2a14eced5</Sha>
     </Dependency>
     <Dependency Name="Microsoft.AspNetCore.DeveloperCertificates.XPlat" Version="8.0.2-servicing.24068.4">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-aspnetcore</Uri>
@@ -281,18 +281,18 @@
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-aspnetcore</Uri>
       <Sha>da7e9894ce22ef8cc02e5acc56e95a6f8cf8f644</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.CodeAnalysis.Razor.Tooling.Internal" Version="7.0.0-preview.24267.3">
+    <Dependency Name="Microsoft.CodeAnalysis.Razor.Tooling.Internal" Version="9.0.0-preview.24270.1">
       <Uri>https://github.com/dotnet/razor</Uri>
-      <Sha>e7eed098a10a7fd20edf7cad9db9db9af87ce8b9</Sha>
+      <Sha>22b448c24d0ce66a192bb533e3eddd1e9415ccfd</Sha>
       <SourceBuild RepoName="razor" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.AspNetCore.Mvc.Razor.Extensions.Tooling.Internal" Version="7.0.0-preview.24267.3">
+    <Dependency Name="Microsoft.AspNetCore.Mvc.Razor.Extensions.Tooling.Internal" Version="9.0.0-preview.24270.1">
       <Uri>https://github.com/dotnet/razor</Uri>
-      <Sha>e7eed098a10a7fd20edf7cad9db9db9af87ce8b9</Sha>
+      <Sha>22b448c24d0ce66a192bb533e3eddd1e9415ccfd</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NET.Sdk.Razor.SourceGenerators.Transport" Version="7.0.0-preview.24267.3">
+    <Dependency Name="Microsoft.NET.Sdk.Razor.SourceGenerators.Transport" Version="9.0.0-preview.24270.1">
       <Uri>https://github.com/dotnet/razor</Uri>
-      <Sha>e7eed098a10a7fd20edf7cad9db9db9af87ce8b9</Sha>
+      <Sha>22b448c24d0ce66a192bb533e3eddd1e9415ccfd</Sha>
     </Dependency>
     <Dependency Name="Microsoft.Extensions.FileProviders.Embedded" Version="8.0.2">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-aspnetcore</Uri>
@@ -337,9 +337,9 @@
       <Sha>02fe27cd6a9b001c8feb7938e6ef4b3799745759</Sha>
       <SourceBuild RepoName="command-line-api" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="8.0.0-alpha.1.24263.1">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="8.0.0-alpha.1.24269.1">
       <Uri>https://github.com/dotnet/source-build-externals</Uri>
-      <Sha>a3021ef9ed72d7bdf799092a47d2d024fc13bfcd</Sha>
+      <Sha>4f2151df120194f0268944f1b723c14820738fc8</Sha>
       <SourceBuild RepoName="source-build-externals" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="8.0.0-alpha.1.24257.2">
diff --git a/eng/Versions.props b/eng/Versions.props
index fc5d77ddadc9..f8c71284a606 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -121,7 +121,7 @@
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependencies from https://github.com/Microsoft/msbuild -->
-    <MicrosoftBuildPackageVersion>17.11.0-preview-24267-02</MicrosoftBuildPackageVersion>
+    <MicrosoftBuildPackageVersion>17.11.0-preview-24271-01</MicrosoftBuildPackageVersion>
     <MicrosoftBuildCurrentPackageVersion>$(MicrosoftBuildPackageVersion)</MicrosoftBuildCurrentPackageVersion>
     <!-- Some tasks and the resolver will need to run in an MSBuild that is older than the very latest,
           so target one that matches the version in minimumMSBuildVersion.
@@ -130,7 +130,7 @@
     <MicrosoftBuildMinimumVersion Condition="exists('$(RepoRoot)\src\Layout\redist\minimumMSBuildVersion') and '$(DotNetBuildFromSource)' != 'true'">$([System.IO.File]::ReadAllText('$(RepoRoot)\src\Layout\redist\minimumMSBuildVersion').Trim())</MicrosoftBuildMinimumVersion>
     <MicrosoftBuildFrameworkPackageVersion>$(MicrosoftBuildMinimumVersion)</MicrosoftBuildFrameworkPackageVersion>
     <MicrosoftBuildRuntimePackageVersion>$(MicrosoftBuildMinimumVersion)</MicrosoftBuildRuntimePackageVersion>
-    <MicrosoftBuildLocalizationPackageVersion>17.11.0-preview-24267-02</MicrosoftBuildLocalizationPackageVersion>
+    <MicrosoftBuildLocalizationPackageVersion>17.11.0-preview-24271-01</MicrosoftBuildLocalizationPackageVersion>
     <MicrosoftBuildUtilitiesCorePackageVersion>$(MicrosoftBuildMinimumVersion)</MicrosoftBuildUtilitiesCorePackageVersion>
     <MicrosoftBuildTasksCorePackageVersion>$(MicrosoftBuildMinimumVersion)</MicrosoftBuildTasksCorePackageVersion>
     <MicrosoftBuildTasksCoreVersion>$(MicrosoftBuildTasksCorePackageVersion)</MicrosoftBuildTasksCoreVersion>
@@ -155,13 +155,13 @@
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependencies from https://github.com/dotnet/roslyn -->
-    <MicrosoftNetCompilersToolsetPackageVersion>4.11.0-2.24268.2</MicrosoftNetCompilersToolsetPackageVersion>
-    <MicrosoftCodeAnalysisPackageVersion>4.11.0-2.24268.2</MicrosoftCodeAnalysisPackageVersion>
-    <MicrosoftCodeAnalysisCSharpPackageVersion>4.11.0-2.24268.2</MicrosoftCodeAnalysisCSharpPackageVersion>
-    <MicrosoftCodeAnalysisCSharpCodeStylePackageVersion>4.11.0-2.24268.2</MicrosoftCodeAnalysisCSharpCodeStylePackageVersion>
-    <MicrosoftCodeAnalysisCSharpFeaturesPackageVersion>4.11.0-2.24268.2</MicrosoftCodeAnalysisCSharpFeaturesPackageVersion>
-    <MicrosoftCodeAnalysisWorkspacesMSBuildPackageVersion>4.11.0-2.24268.2</MicrosoftCodeAnalysisWorkspacesMSBuildPackageVersion>
-    <MicrosoftCodeAnalysisCSharpWorkspacesPackageVersion>4.11.0-2.24268.2</MicrosoftCodeAnalysisCSharpWorkspacesPackageVersion>
+    <MicrosoftNetCompilersToolsetPackageVersion>4.11.0-2.24270.14</MicrosoftNetCompilersToolsetPackageVersion>
+    <MicrosoftCodeAnalysisPackageVersion>4.11.0-2.24270.14</MicrosoftCodeAnalysisPackageVersion>
+    <MicrosoftCodeAnalysisCSharpPackageVersion>4.11.0-2.24270.14</MicrosoftCodeAnalysisCSharpPackageVersion>
+    <MicrosoftCodeAnalysisCSharpCodeStylePackageVersion>4.11.0-2.24270.14</MicrosoftCodeAnalysisCSharpCodeStylePackageVersion>
+    <MicrosoftCodeAnalysisCSharpFeaturesPackageVersion>4.11.0-2.24270.14</MicrosoftCodeAnalysisCSharpFeaturesPackageVersion>
+    <MicrosoftCodeAnalysisWorkspacesMSBuildPackageVersion>4.11.0-2.24270.14</MicrosoftCodeAnalysisWorkspacesMSBuildPackageVersion>
+    <MicrosoftCodeAnalysisCSharpWorkspacesPackageVersion>4.11.0-2.24270.14</MicrosoftCodeAnalysisCSharpWorkspacesPackageVersion>
     <MicrosoftNetCompilersToolsetVersion>$(MicrosoftNetCompilersToolsetPackageVersion)</MicrosoftNetCompilersToolsetVersion>
   </PropertyGroup>
   <PropertyGroup>
@@ -176,9 +176,9 @@
   </PropertyGroup>
   <!-- Dependencies from https://github.com/dotnet/razor -->
   <PropertyGroup>
-    <MicrosoftAspNetCoreMvcRazorExtensionsToolingInternalPackageVersion>7.0.0-preview.24267.3</MicrosoftAspNetCoreMvcRazorExtensionsToolingInternalPackageVersion>
-    <MicrosoftCodeAnalysisRazorToolingInternalVersion>7.0.0-preview.24267.3</MicrosoftCodeAnalysisRazorToolingInternalVersion>
-    <MicrosoftNETSdkRazorSourceGeneratorsTransportPackageVersion>7.0.0-preview.24267.3</MicrosoftNETSdkRazorSourceGeneratorsTransportPackageVersion>
+    <MicrosoftAspNetCoreMvcRazorExtensionsToolingInternalPackageVersion>9.0.0-preview.24270.1</MicrosoftAspNetCoreMvcRazorExtensionsToolingInternalPackageVersion>
+    <MicrosoftCodeAnalysisRazorToolingInternalVersion>9.0.0-preview.24270.1</MicrosoftCodeAnalysisRazorToolingInternalVersion>
+    <MicrosoftNETSdkRazorSourceGeneratorsTransportPackageVersion>9.0.0-preview.24270.1</MicrosoftNETSdkRazorSourceGeneratorsTransportPackageVersion>
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependencies from https://github.com/dotnet/wpf -->