diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index b8b3ff888..4533e58d1 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -86,14 +86,14 @@
       <Sha>a5f336d3640a3cc400d9dc2243bc84a3ca1c6cb3</Sha>
       <SourceBuild RepoName="templating" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.NET.Sdk" Version="6.0.100-rc.1.21406.17">
+    <Dependency Name="Microsoft.NET.Sdk" Version="6.0.100-rc.1.21406.18">
       <Uri>https://github.com/dotnet/sdk</Uri>
-      <Sha>6e99798beba25e22f47aa26bdabd1655af809504</Sha>
+      <Sha>a25da11c870a7f44e3132092a7149f3abe601c03</Sha>
       <SourceBuild RepoName="sdk" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.MSBuildSdkResolver" Version="6.0.100-rc.1.21406.17">
+    <Dependency Name="Microsoft.DotNet.MSBuildSdkResolver" Version="6.0.100-rc.1.21406.18">
       <Uri>https://github.com/dotnet/sdk</Uri>
-      <Sha>6e99798beba25e22f47aa26bdabd1655af809504</Sha>
+      <Sha>a25da11c870a7f44e3132092a7149f3abe601c03</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.1.21405.2" CoherentParentDependency="Microsoft.WindowsDesktop.App.Runtime.win-x64">
@@ -123,9 +123,9 @@
       <SourceBuild RepoName="linker" ManagedOnly="true" />
       <RepoName>linker</RepoName>
     </Dependency>
-    <Dependency Name="Microsoft.Net.Compilers.Toolset" Version="4.0.0-4.21406.6" CoherentParentDependency="Microsoft.NET.Sdk">
+    <Dependency Name="Microsoft.Net.Compilers.Toolset" Version="4.0.0-4.21406.11" CoherentParentDependency="Microsoft.NET.Sdk">
       <Uri>https://github.com/dotnet/roslyn</Uri>
-      <Sha>dcdd644c0c91bbf68f7cdff697a506babd97865e</Sha>
+      <Sha>cbbcf5cce5bde875fb196e19fcee46c1a62b38a0</Sha>
       <SourceBuild RepoName="roslyn" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.Build" Version="17.0.0-preview-21405-03" CoherentParentDependency="Microsoft.NET.Sdk">
diff --git a/eng/Versions.props b/eng/Versions.props
index d8cf8d606..7009fad81 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.1.21406.17</MicrosoftNETSdkPackageVersion>
-    <MicrosoftDotNetMSBuildSdkResolverPackageVersion>6.0.100-rc.1.21406.17</MicrosoftDotNetMSBuildSdkResolverPackageVersion>
+    <MicrosoftNETSdkPackageVersion>6.0.100-rc.1.21406.18</MicrosoftNETSdkPackageVersion>
+    <MicrosoftDotNetMSBuildSdkResolverPackageVersion>6.0.100-rc.1.21406.18</MicrosoftDotNetMSBuildSdkResolverPackageVersion>
     <MicrosoftNETBuildExtensionsPackageVersion>$(MicrosoftNETSdkPackageVersion)</MicrosoftNETBuildExtensionsPackageVersion>
     <MicrosoftDotnetToolsetInternalPackageVersion>$(MicrosoftNETSdkPackageVersion)</MicrosoftDotnetToolsetInternalPackageVersion>
     <MicrosoftDotnetTemplateLocatorPackageVersion>$(MicrosoftNETSdkPackageVersion)</MicrosoftDotnetTemplateLocatorPackageVersion>