diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index ce009cfb1..33cee3419 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -86,14 +86,14 @@
       <Sha>4cfbd3b0e453224565f25e7a6ca9adf1a62e4af5</Sha>
       <SourceBuild RepoName="templating" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.NET.Sdk" Version="6.0.100-rc.1.21458.5">
+    <Dependency Name="Microsoft.NET.Sdk" Version="6.0.100-rc.1.21458.18">
       <Uri>https://github.com/dotnet/sdk</Uri>
-      <Sha>6e4a436e0422646c27d9c74d353576470a6aae8c</Sha>
+      <Sha>271ccc29b61e5b31e935d69d1af9b7353ff1976c</Sha>
       <SourceBuild RepoName="sdk" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.MSBuildSdkResolver" Version="6.0.100-rc.1.21458.5">
+    <Dependency Name="Microsoft.DotNet.MSBuildSdkResolver" Version="6.0.100-rc.1.21458.18">
       <Uri>https://github.com/dotnet/sdk</Uri>
-      <Sha>6e4a436e0422646c27d9c74d353576470a6aae8c</Sha>
+      <Sha>271ccc29b61e5b31e935d69d1af9b7353ff1976c</Sha>
     </Dependency>
     <!-- For coherency purposes, these versions should be gated by the versions of winforms and wpf routed via windowsdesktop -->
     <Dependency Name="Microsoft.Dotnet.WinForms.ProjectTemplates" Version="6.0.0-rc.1.21451.15" CoherentParentDependency="Microsoft.WindowsDesktop.App.Runtime.win-x64">
@@ -128,9 +128,9 @@
       <Sha>dae39045cd460ba44053ff2af2217da126c25dbf</Sha>
       <SourceBuild RepoName="roslyn" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.Build" Version="17.0.0-preview-21457-01" CoherentParentDependency="Microsoft.NET.Sdk">
+    <Dependency Name="Microsoft.Build" Version="17.0.0-preview-21457-04" CoherentParentDependency="Microsoft.NET.Sdk">
       <Uri>https://github.com/dotnet/msbuild</Uri>
-      <Sha>8d665eea8d7c221574c3c96d57e875974d9c827c</Sha>
+      <Sha>8c7337fc376a49c1c55a94c56f5afa306638e161</Sha>
       <SourceBuild RepoName="msbuild" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="NuGet.Build.Tasks" Version="6.0.0-preview.4.230" CoherentParentDependency="Microsoft.NET.Sdk">
diff --git a/eng/Versions.props b/eng/Versions.props
index ffbba2052..98191e219 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -57,8 +57,8 @@
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependencies from https://github.com/dotnet/sdk -->
-    <MicrosoftNETSdkPackageVersion>6.0.100-rc.1.21458.5</MicrosoftNETSdkPackageVersion>
-    <MicrosoftDotNetMSBuildSdkResolverPackageVersion>6.0.100-rc.1.21458.5</MicrosoftDotNetMSBuildSdkResolverPackageVersion>
+    <MicrosoftNETSdkPackageVersion>6.0.100-rc.1.21458.18</MicrosoftNETSdkPackageVersion>
+    <MicrosoftDotNetMSBuildSdkResolverPackageVersion>6.0.100-rc.1.21458.18</MicrosoftDotNetMSBuildSdkResolverPackageVersion>
     <MicrosoftNETBuildExtensionsPackageVersion>$(MicrosoftNETSdkPackageVersion)</MicrosoftNETBuildExtensionsPackageVersion>
     <MicrosoftDotnetToolsetInternalPackageVersion>$(MicrosoftNETSdkPackageVersion)</MicrosoftDotnetToolsetInternalPackageVersion>
     <MicrosoftDotnetTemplateLocatorPackageVersion>$(MicrosoftNETSdkPackageVersion)</MicrosoftDotnetTemplateLocatorPackageVersion>