diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index f467e53d7..ebbcaee02 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -87,13 +87,13 @@
       <Uri>https://github.com/dotnet/templating</Uri>
       <Sha>c7c62e0b99d4e7574dfa1743e057791a00fd9010</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NET.Sdk" Version="6.0.100-alpha.1.21063.17">
+    <Dependency Name="Microsoft.NET.Sdk" Version="6.0.100-alpha.1.21063.18">
       <Uri>https://github.com/dotnet/sdk</Uri>
-      <Sha>c1cdb414cb3b46808e93dcdb064f01dc627c3af4</Sha>
+      <Sha>5739f390178135c3ab2f6471f473e393a7f6daa8</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.MSBuildSdkResolver" Version="6.0.100-alpha.1.21063.17">
+    <Dependency Name="Microsoft.DotNet.MSBuildSdkResolver" Version="6.0.100-alpha.1.21063.18">
       <Uri>https://github.com/dotnet/sdk</Uri>
-      <Sha>c1cdb414cb3b46808e93dcdb064f01dc627c3af4</Sha>
+      <Sha>5739f390178135c3ab2f6471f473e393a7f6daa8</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-alpha.1.21062.8" CoherentParentDependency="Microsoft.WindowsDesktop.App.Runtime.win-x64">
@@ -117,9 +117,9 @@
       <Sha>1d02cb5bd77aff898b85cf1d8438067b899fedad</Sha>
       <RepoName>linker</RepoName>
     </Dependency>
-    <Dependency Name="Microsoft.Net.Compilers.Toolset" Version="3.9.0-4.21063.12" CoherentParentDependency="Microsoft.NET.Sdk">
+    <Dependency Name="Microsoft.Net.Compilers.Toolset" Version="3.9.0-4.21063.18" CoherentParentDependency="Microsoft.NET.Sdk">
       <Uri>https://github.com/dotnet/roslyn</Uri>
-      <Sha>a85e2b46e9b965147e5c0b9421c23e4e4f513911</Sha>
+      <Sha>ba1d31961d02e55447b3dde4a0a98b03131748e5</Sha>
     </Dependency>
     <Dependency Name="Microsoft.Build" Version="16.9.0-preview-21063-04" CoherentParentDependency="Microsoft.NET.Sdk">
       <Uri>https://github.com/dotnet/msbuild</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index d8f652e87..2fb79fc30 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -58,8 +58,8 @@
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependencies from https://github.com/dotnet/sdk -->
-    <MicrosoftNETSdkPackageVersion>6.0.100-alpha.1.21063.17</MicrosoftNETSdkPackageVersion>
-    <MicrosoftDotNetMSBuildSdkResolverPackageVersion>6.0.100-alpha.1.21063.17</MicrosoftDotNetMSBuildSdkResolverPackageVersion>
+    <MicrosoftNETSdkPackageVersion>6.0.100-alpha.1.21063.18</MicrosoftNETSdkPackageVersion>
+    <MicrosoftDotNetMSBuildSdkResolverPackageVersion>6.0.100-alpha.1.21063.18</MicrosoftDotNetMSBuildSdkResolverPackageVersion>
     <MicrosoftNETBuildExtensionsPackageVersion>$(MicrosoftNETSdkPackageVersion)</MicrosoftNETBuildExtensionsPackageVersion>
     <MicrosoftDotnetToolsetInternalPackageVersion>$(MicrosoftNETSdkPackageVersion)</MicrosoftDotnetToolsetInternalPackageVersion>
     <MicrosoftDotnetTemplateLocatorPackageVersion>$(MicrosoftNETSdkPackageVersion)</MicrosoftDotnetTemplateLocatorPackageVersion>