diff --git a/NuGet.config b/NuGet.config
index dbd4546a0ac3..63e12ee0e6ad 100644
--- a/NuGet.config
+++ b/NuGet.config
@@ -14,7 +14,7 @@
     <!--  Begin: Package sources from dotnet-aspnetcore -->
     <!--  End: Package sources from dotnet-aspnetcore -->
     <!--  Begin: Package sources from DotNet-msbuild-Trusted -->
-    <add key="darc-pub-DotNet-msbuild-Trusted-981ea31" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-DotNet-msbuild-Trusted-981ea311/nuget/v3/index.json" />
+    <add key="darc-pub-DotNet-msbuild-Trusted-b5265ef" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-DotNet-msbuild-Trusted-b5265ef3/nuget/v3/index.json" />
     <!--  End: Package sources from DotNet-msbuild-Trusted -->
     <!--  Begin: Package sources from dotnet-roslyn-analyzers -->
     <!--  End: Package sources from dotnet-roslyn-analyzers -->
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 200cc2478a7b..2d74ead509ec 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -55,17 +55,17 @@
       <Uri>https://github.com/dotnet/emsdk</Uri>
       <Sha>2406616d0e3a31d80b326e27c156955bfa41c791</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Build" Version="17.8.4">
+    <Dependency Name="Microsoft.Build" Version="17.8.5">
       <Uri>https://github.com/dotnet/msbuild</Uri>
-      <Sha>981ea31151c90ef43ad8b07c26378917f128bd24</Sha>
+      <Sha>b5265ef370a651f8c3458110b804e5cbf869eeb5</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Build.Localization" Version="17.8.4-preview-23613-13">
+    <Dependency Name="Microsoft.Build.Localization" Version="17.8.5-preview-24055-02">
       <Uri>https://github.com/dotnet/msbuild</Uri>
-      <Sha>981ea31151c90ef43ad8b07c26378917f128bd24</Sha>
+      <Sha>b5265ef370a651f8c3458110b804e5cbf869eeb5</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.msbuild" Version="17.8.4-preview-23613-13">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.msbuild" Version="17.8.5-preview-24055-02">
       <Uri>https://github.com/dotnet/msbuild</Uri>
-      <Sha>981ea31151c90ef43ad8b07c26378917f128bd24</Sha>
+      <Sha>b5265ef370a651f8c3458110b804e5cbf869eeb5</Sha>
       <SourceBuild RepoName="msbuild" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.FSharp.Compiler" Version="12.8.0-beta.23563.2">
diff --git a/eng/Versions.props b/eng/Versions.props
index 406bcb81df01..52c441f7d008 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -104,7 +104,7 @@
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependencies from https://github.com/Microsoft/msbuild -->
-    <MicrosoftBuildPackageVersion>17.8.4</MicrosoftBuildPackageVersion>
+    <MicrosoftBuildPackageVersion>17.8.5</MicrosoftBuildPackageVersion>
     <MicrosoftBuildCurrentPackageVersion>$(MicrosoftBuildPackageVersion)</MicrosoftBuildCurrentPackageVersion>
     <!-- Some tasks and the resolver will need to run in an MSBuild that is older than the very latest,
           so target one that matches the version in minimumMSBuildVersion.
@@ -113,7 +113,7 @@
     <MicrosoftBuildPackageVersion Condition="exists('$(RepoRoot)\src\Layout\redist\minimumMSBuildVersion') and '$(DotNetBuildFromSource)' != 'true'">$([System.IO.File]::ReadAllText('$(RepoRoot)\src\Layout\redist\minimumMSBuildVersion').Trim())</MicrosoftBuildPackageVersion>
     <MicrosoftBuildFrameworkPackageVersion>$(MicrosoftBuildPackageVersion)</MicrosoftBuildFrameworkPackageVersion>
     <MicrosoftBuildRuntimePackageVersion>$(MicrosoftBuildPackageVersion)</MicrosoftBuildRuntimePackageVersion>
-    <MicrosoftBuildLocalizationPackageVersion>17.8.4-preview-23613-13</MicrosoftBuildLocalizationPackageVersion>
+    <MicrosoftBuildLocalizationPackageVersion>17.8.5-preview-24055-02</MicrosoftBuildLocalizationPackageVersion>
     <MicrosoftBuildUtilitiesCorePackageVersion>$(MicrosoftBuildPackageVersion)</MicrosoftBuildUtilitiesCorePackageVersion>
     <MicrosoftBuildTasksCorePackageVersion>$(MicrosoftBuildPackageVersion)</MicrosoftBuildTasksCorePackageVersion>
     <MicrosoftBuildTasksCoreVersion>$(MicrosoftBuildTasksCorePackageVersion)</MicrosoftBuildTasksCoreVersion>