diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index e26bd2de0..f2854723a 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -43,30 +43,30 @@
       <Uri>https://github.com/dotnet/runtime</Uri>
       <Sha>14b34eb02bc8969b77c0d3a1e39fb38f450625cf</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.AspNetCore.App.Ref" Version="6.0.0-rc.1.21416.9" CoherentParentDependency="Microsoft.NET.Sdk">
+    <Dependency Name="Microsoft.AspNetCore.App.Ref" Version="6.0.0-rc.1.21417.2" CoherentParentDependency="Microsoft.NET.Sdk">
       <Uri>https://github.com/dotnet/aspnetcore</Uri>
-      <Sha>e1aeac809cb6dae3e95b9b896a1fc0e7d48b1a63</Sha>
+      <Sha>02f537463dbdce00dfed82bbf953bad01d53ad42</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.AspNetCore.App.Ref.Internal" Version="6.0.0-rc.1.21416.9" CoherentParentDependency="Microsoft.NET.Sdk">
+    <Dependency Name="Microsoft.AspNetCore.App.Ref.Internal" Version="6.0.0-rc.1.21417.2" CoherentParentDependency="Microsoft.NET.Sdk">
       <Uri>https://github.com/dotnet/aspnetcore</Uri>
-      <Sha>e1aeac809cb6dae3e95b9b896a1fc0e7d48b1a63</Sha>
+      <Sha>02f537463dbdce00dfed82bbf953bad01d53ad42</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.AspNetCore.App.Runtime.win-x64" Version="6.0.0-rc.1.21416.9" CoherentParentDependency="Microsoft.NET.Sdk">
+    <Dependency Name="Microsoft.AspNetCore.App.Runtime.win-x64" Version="6.0.0-rc.1.21417.2" CoherentParentDependency="Microsoft.NET.Sdk">
       <Uri>https://github.com/dotnet/aspnetcore</Uri>
-      <Sha>e1aeac809cb6dae3e95b9b896a1fc0e7d48b1a63</Sha>
+      <Sha>02f537463dbdce00dfed82bbf953bad01d53ad42</Sha>
     </Dependency>
-    <Dependency Name="VS.Redist.Common.AspNetCore.SharedFramework.x64.6.0" Version="6.0.0-rc.1.21416.9" CoherentParentDependency="Microsoft.NET.Sdk">
+    <Dependency Name="VS.Redist.Common.AspNetCore.SharedFramework.x64.6.0" Version="6.0.0-rc.1.21417.2" CoherentParentDependency="Microsoft.NET.Sdk">
       <Uri>https://github.com/dotnet/aspnetcore</Uri>
-      <Sha>e1aeac809cb6dae3e95b9b896a1fc0e7d48b1a63</Sha>
+      <Sha>02f537463dbdce00dfed82bbf953bad01d53ad42</Sha>
       <SourceBuild RepoName="aspnetcore" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="dotnet-dev-certs" Version="6.0.0-rc.1.21416.9" CoherentParentDependency="Microsoft.NET.Sdk">
+    <Dependency Name="dotnet-dev-certs" Version="6.0.0-rc.1.21417.2" CoherentParentDependency="Microsoft.NET.Sdk">
       <Uri>https://github.com/dotnet/aspnetcore</Uri>
-      <Sha>e1aeac809cb6dae3e95b9b896a1fc0e7d48b1a63</Sha>
+      <Sha>02f537463dbdce00dfed82bbf953bad01d53ad42</Sha>
     </Dependency>
-    <Dependency Name="dotnet-user-secrets" Version="6.0.0-rc.1.21416.9" CoherentParentDependency="Microsoft.NET.Sdk">
+    <Dependency Name="dotnet-user-secrets" Version="6.0.0-rc.1.21417.2" CoherentParentDependency="Microsoft.NET.Sdk">
       <Uri>https://github.com/dotnet/aspnetcore</Uri>
-      <Sha>e1aeac809cb6dae3e95b9b896a1fc0e7d48b1a63</Sha>
+      <Sha>02f537463dbdce00dfed82bbf953bad01d53ad42</Sha>
     </Dependency>
     <Dependency Name="Microsoft.DotNet.Test.ProjectTemplates.2.1" Version="1.0.2-beta4.21416.1">
       <Uri>https://github.com/dotnet/test-templates</Uri>
@@ -86,14 +86,14 @@
       <Sha>2f73c3677bdaa9dcfcecf7c417cfd76f0ac94f45</Sha>
       <SourceBuild RepoName="templating" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.NET.Sdk" Version="6.0.100-rc.1.21417.9">
+    <Dependency Name="Microsoft.NET.Sdk" Version="6.0.100-rc.1.21417.14">
       <Uri>https://github.com/dotnet/sdk</Uri>
-      <Sha>f56eadd4d835d30a0f1517fc42bea5bac9de59d2</Sha>
+      <Sha>fe9022ab971593bf1df73e86faa69e4a0a5fae6c</Sha>
       <SourceBuild RepoName="sdk" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.MSBuildSdkResolver" Version="6.0.100-rc.1.21417.9">
+    <Dependency Name="Microsoft.DotNet.MSBuildSdkResolver" Version="6.0.100-rc.1.21417.14">
       <Uri>https://github.com/dotnet/sdk</Uri>
-      <Sha>f56eadd4d835d30a0f1517fc42bea5bac9de59d2</Sha>
+      <Sha>fe9022ab971593bf1df73e86faa69e4a0a5fae6c</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.1.21416.2" CoherentParentDependency="Microsoft.WindowsDesktop.App.Runtime.win-x64">
@@ -113,9 +113,9 @@
       <Sha>767a4e86cf817685256214483da09b01100879c5</Sha>
       <SourceBuild RepoName="fsharp" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.NET.Test.Sdk" Version="17.0.0-preview-20210812-01" CoherentParentDependency="Microsoft.NET.Sdk">
+    <Dependency Name="Microsoft.NET.Test.Sdk" Version="17.0.0-preview-20210817-01" CoherentParentDependency="Microsoft.NET.Sdk">
       <Uri>https://github.com/microsoft/vstest</Uri>
-      <Sha>f766a71b78a3e7fd3cb2333ba508a8a6ba611c3c</Sha>
+      <Sha>dca5df07721799727eea49790dd2e00d6744a062</Sha>
     </Dependency>
     <Dependency Name="Microsoft.NET.ILLink.Tasks" Version="6.0.100-preview.6.21416.1" CoherentParentDependency="Microsoft.NET.Sdk">
       <Uri>https://github.com/mono/linker</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 091c67e95..e65a1ce31 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -45,20 +45,20 @@
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependencies from https://github.com/aspnet/AspNetCore -->
-    <MicrosoftAspNetCoreAppRuntimewinx64PackageVersion>6.0.0-rc.1.21416.9</MicrosoftAspNetCoreAppRuntimewinx64PackageVersion>
-    <MicrosoftAspNetCoreAppRefPackageVersion>6.0.0-rc.1.21416.9</MicrosoftAspNetCoreAppRefPackageVersion>
-    <MicrosoftAspNetCoreAppRefInternalPackageVersion>6.0.0-rc.1.21416.9</MicrosoftAspNetCoreAppRefInternalPackageVersion>
-    <VSRedistCommonAspNetCoreSharedFrameworkx6460PackageVersion>6.0.0-rc.1.21416.9</VSRedistCommonAspNetCoreSharedFrameworkx6460PackageVersion>
-    <dotnetdevcertsPackageVersion>6.0.0-rc.1.21416.9</dotnetdevcertsPackageVersion>
-    <dotnetusersecretsPackageVersion>6.0.0-rc.1.21416.9</dotnetusersecretsPackageVersion>
+    <MicrosoftAspNetCoreAppRuntimewinx64PackageVersion>6.0.0-rc.1.21417.2</MicrosoftAspNetCoreAppRuntimewinx64PackageVersion>
+    <MicrosoftAspNetCoreAppRefPackageVersion>6.0.0-rc.1.21417.2</MicrosoftAspNetCoreAppRefPackageVersion>
+    <MicrosoftAspNetCoreAppRefInternalPackageVersion>6.0.0-rc.1.21417.2</MicrosoftAspNetCoreAppRefInternalPackageVersion>
+    <VSRedistCommonAspNetCoreSharedFrameworkx6460PackageVersion>6.0.0-rc.1.21417.2</VSRedistCommonAspNetCoreSharedFrameworkx6460PackageVersion>
+    <dotnetdevcertsPackageVersion>6.0.0-rc.1.21417.2</dotnetdevcertsPackageVersion>
+    <dotnetusersecretsPackageVersion>6.0.0-rc.1.21417.2</dotnetusersecretsPackageVersion>
   </PropertyGroup>
   <PropertyGroup>
     <MicroBuildCorePackageVersion>0.2.0</MicroBuildCorePackageVersion>
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependencies from https://github.com/dotnet/sdk -->
-    <MicrosoftNETSdkPackageVersion>6.0.100-rc.1.21417.9</MicrosoftNETSdkPackageVersion>
-    <MicrosoftDotNetMSBuildSdkResolverPackageVersion>6.0.100-rc.1.21417.9</MicrosoftDotNetMSBuildSdkResolverPackageVersion>
+    <MicrosoftNETSdkPackageVersion>6.0.100-rc.1.21417.14</MicrosoftNETSdkPackageVersion>
+    <MicrosoftDotNetMSBuildSdkResolverPackageVersion>6.0.100-rc.1.21417.14</MicrosoftDotNetMSBuildSdkResolverPackageVersion>
     <MicrosoftNETBuildExtensionsPackageVersion>$(MicrosoftNETSdkPackageVersion)</MicrosoftNETBuildExtensionsPackageVersion>
     <MicrosoftDotnetToolsetInternalPackageVersion>$(MicrosoftNETSdkPackageVersion)</MicrosoftDotnetToolsetInternalPackageVersion>
     <MicrosoftDotnetTemplateLocatorPackageVersion>$(MicrosoftNETSdkPackageVersion)</MicrosoftDotnetTemplateLocatorPackageVersion>
@@ -149,7 +149,7 @@
   <PropertyGroup>
     <VersionToolsVersion>2.2.0-beta.19072.10</VersionToolsVersion>
     <DotnetDebToolVersion>2.0.0</DotnetDebToolVersion>
-    <MicrosoftNETTestSdkVersion>17.0.0-preview-20210812-01</MicrosoftNETTestSdkVersion>
+    <MicrosoftNETTestSdkVersion>17.0.0-preview-20210817-01</MicrosoftNETTestSdkVersion>
   </PropertyGroup>
   <!-- dependencies for source-build tarball -->
   <PropertyGroup>