diff --git a/NuGet.config b/NuGet.config
index e348c8b6abe..d30d1402844 100644
--- a/NuGet.config
+++ b/NuGet.config
@@ -6,6 +6,11 @@
   <!-- Only specify feed for Arcade SDK (see https://github.com/Microsoft/msbuild/issues/2982) -->
   <packageSources>
     <clear />
+    <!--Begin: Package sources managed by Dependency Flow automation. Do not edit the sources below.-->
+    <!--  Begin: Package sources from DotNet-msbuild-Trusted -->
+    <add key="darc-pub-DotNet-msbuild-Trusted-a4ef1e9" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-DotNet-msbuild-Trusted-a4ef1e90/nuget/v3/index.json" />
+    <!--  End: Package sources from DotNet-msbuild-Trusted -->
+    <!--End: Package sources managed by Dependency Flow automation. Do not edit the sources above.-->
     <add key="dotnet-eng" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng/nuget/v3/index.json" />
     <add key="dotnet-tools" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools/nuget/v3/index.json" />
     <add key="dotnet5" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet5/nuget/v3/index.json" />
diff --git a/eng/SourceBuildPrebuiltBaseline.xml b/eng/SourceBuildPrebuiltBaseline.xml
index cc63b5594e3..a3c0b4e6619 100644
--- a/eng/SourceBuildPrebuiltBaseline.xml
+++ b/eng/SourceBuildPrebuiltBaseline.xml
@@ -28,10 +28,6 @@
   </IgnorePatterns>
 
   <Usages>
-    <Usage Id="Microsoft.Build.Framework" Version="17.12.6" IsDirectDependency="true" />
-    <Usage Id="Microsoft.Build.Tasks.Core" Version="17.12.6" IsDirectDependency="true" />
-    <Usage Id="Microsoft.Build.Utilities.Core" Version="17.12.6" IsDirectDependency="true" />
-    <Usage Id="Microsoft.NET.StringTools" Version="17.12.6" />
     <Usage Id="System.Formats.Asn1" Version="8.0.1" />
   </Usages>
 </UsageData>
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 983446e2b7b..b6874a1f7fe 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -7,26 +7,26 @@
       <SourceBuild RepoName="source-build-reference-packages" ManagedOnly="true" />
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.msbuild" Version="17.11.0-preview-24178-03">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.msbuild" Version="17.13.20-preview-25162-14">
       <Uri>https://github.com/dotnet/msbuild</Uri>
-      <Sha>2d02daa886f279e2ee749cad03db4b1b75bb9adb</Sha>
+      <Sha>a4ef1e90fef9b56473708b7d308f982c7c9f46d9</Sha>
       <SourceBuild RepoName="msbuild" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.Build" Version="17.11.0-preview-24178-03">
+    <Dependency Name="Microsoft.Build" Version="17.13.20">
       <Uri>https://github.com/dotnet/msbuild</Uri>
-      <Sha>2d02daa886f279e2ee749cad03db4b1b75bb9adb</Sha>
+      <Sha>a4ef1e90fef9b56473708b7d308f982c7c9f46d9</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Build.Framework" Version="17.11.0-preview-24178-03">
+    <Dependency Name="Microsoft.Build.Framework" Version="17.13.20">
       <Uri>https://github.com/dotnet/msbuild</Uri>
-      <Sha>2d02daa886f279e2ee749cad03db4b1b75bb9adb</Sha>
+      <Sha>a4ef1e90fef9b56473708b7d308f982c7c9f46d9</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Build.Tasks.Core" Version="17.11.0-preview-24178-03">
+    <Dependency Name="Microsoft.Build.Tasks.Core" Version="17.13.20">
       <Uri>https://github.com/dotnet/msbuild</Uri>
-      <Sha>2d02daa886f279e2ee749cad03db4b1b75bb9adb</Sha>
+      <Sha>a4ef1e90fef9b56473708b7d308f982c7c9f46d9</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Build.Utilities.Core" Version="17.11.0-preview-24178-03">
+    <Dependency Name="Microsoft.Build.Utilities.Core" Version="17.13.20">
       <Uri>https://github.com/dotnet/msbuild</Uri>
-      <Sha>2d02daa886f279e2ee749cad03db4b1b75bb9adb</Sha>
+      <Sha>a4ef1e90fef9b56473708b7d308f982c7c9f46d9</Sha>
     </Dependency>
     <Dependency Name="System.Reflection.Metadata" Version="8.0.0">
       <Uri>https://github.com/dotnet/runtime</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 97afcbb5f76..f4b5ae88140 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -94,7 +94,7 @@
     <MicrosoftVisualStudioShellPackagesVersion>17.10.40152</MicrosoftVisualStudioShellPackagesVersion>
     <VisualStudioProjectSystemPackagesVersion>17.10.526-pre-g1b474069f5</VisualStudioProjectSystemPackagesVersion>
     <MicrosoftVisualStudioThreadingPackagesVersion>17.10.41</MicrosoftVisualStudioThreadingPackagesVersion>
-    <MicrosoftBuildVersion>17.12.6</MicrosoftBuildVersion>
+    <MicrosoftBuildVersion>17.13.20</MicrosoftBuildVersion>
     <!-- Roslyn packages -->
     <MicrosoftCodeAnalysisEditorFeaturesVersion>$(RoslynVersion)</MicrosoftCodeAnalysisEditorFeaturesVersion>
     <MicrosoftCodeAnalysisEditorFeaturesTextVersion>$(RoslynVersion)</MicrosoftCodeAnalysisEditorFeaturesTextVersion>
@@ -130,9 +130,9 @@
     <MicrosoftVisualStudioShellImmutable150Version>15.0.25123-Dev15Preview</MicrosoftVisualStudioShellImmutable150Version>
     <!-- -->
     <!-- Microsoft Build packages -->
-    <MicrosoftBuildFrameworkVersion>$(MicrosoftBuildVersion)</MicrosoftBuildFrameworkVersion>
-    <MicrosoftBuildTasksCoreVersion>$(MicrosoftBuildVersion)</MicrosoftBuildTasksCoreVersion>
-    <MicrosoftBuildUtilitiesCoreVersion>$(MicrosoftBuildVersion)</MicrosoftBuildUtilitiesCoreVersion>
+    <MicrosoftBuildFrameworkVersion>17.13.20</MicrosoftBuildFrameworkVersion>
+    <MicrosoftBuildTasksCoreVersion>17.13.20</MicrosoftBuildTasksCoreVersion>
+    <MicrosoftBuildUtilitiesCoreVersion>17.13.20</MicrosoftBuildUtilitiesCoreVersion>
     <!-- -->
     <!-- Visual Studio Editor packages -->
     <MicrosoftVisualStudioCoreUtilityVersion>$(VisualStudioEditorPackagesVersion)</MicrosoftVisualStudioCoreUtilityVersion>