diff --git a/eng/Version.Details.props b/eng/Version.Details.props
index 2de58494894..33e45abaa48 100644
--- a/eng/Version.Details.props
+++ b/eng/Version.Details.props
@@ -6,31 +6,31 @@ This file should be imported by eng/Versions.props
 <Project>
   <PropertyGroup>
     <!-- dotnet-dotnet dependencies -->
-    <MicrosoftDotNetArcadeSdkPackageVersion>12.0.0-beta.26513.107</MicrosoftDotNetArcadeSdkPackageVersion>
-    <MicrosoftDotNetBuildTasksTemplatingPackageVersion>12.0.0-beta.26513.107</MicrosoftDotNetBuildTasksTemplatingPackageVersion>
-    <MicrosoftDotNetCMakeSdkPackageVersion>12.0.0-beta.26513.107</MicrosoftDotNetCMakeSdkPackageVersion>
-    <MicrosoftDotNetGenFacadesPackageVersion>12.0.0-beta.26513.107</MicrosoftDotNetGenFacadesPackageVersion>
-    <MicrosoftDotNetHelixSdkPackageVersion>12.0.0-beta.26513.107</MicrosoftDotNetHelixSdkPackageVersion>
-    <MicrosoftDotNetRemoteExecutorPackageVersion>12.0.0-beta.26513.107</MicrosoftDotNetRemoteExecutorPackageVersion>
-    <MicrosoftDotNetXUnitV3ExtensionsPackageVersion>12.0.0-beta.26513.107</MicrosoftDotNetXUnitV3ExtensionsPackageVersion>
-    <MicrosoftNETSdkILPackageVersion>12.0.0-alpha.1.26513.107</MicrosoftNETSdkILPackageVersion>
-    <MicrosoftNETCoreAppRefPackageVersion>12.0.0-alpha.1.26513.107</MicrosoftNETCoreAppRefPackageVersion>
-    <MicrosoftNETCoreILAsmPackageVersion>12.0.0-alpha.1.26513.107</MicrosoftNETCoreILAsmPackageVersion>
-    <MicrosoftNETCoreILDAsmPackageVersion>12.0.0-alpha.1.26513.107</MicrosoftNETCoreILDAsmPackageVersion>
-    <MicrosoftWin32SystemEventsPackageVersion>12.0.0-alpha.1.26513.107</MicrosoftWin32SystemEventsPackageVersion>
-    <runtimewinx64MicrosoftNETCoreILAsmPackageVersion>12.0.0-alpha.1.26513.107</runtimewinx64MicrosoftNETCoreILAsmPackageVersion>
-    <runtimewinx86MicrosoftNETCoreILAsmPackageVersion>12.0.0-alpha.1.26513.107</runtimewinx86MicrosoftNETCoreILAsmPackageVersion>
-    <SystemCodeDomPackageVersion>12.0.0-alpha.1.26513.107</SystemCodeDomPackageVersion>
-    <SystemConfigurationConfigurationManagerPackageVersion>12.0.0-alpha.1.26513.107</SystemConfigurationConfigurationManagerPackageVersion>
-    <SystemDiagnosticsDiagnosticSourcePackageVersion>12.0.0-alpha.1.26513.107</SystemDiagnosticsDiagnosticSourcePackageVersion>
-    <SystemFormatsNrbfPackageVersion>12.0.0-alpha.1.26513.107</SystemFormatsNrbfPackageVersion>
-    <SystemIOHashingPackageVersion>12.0.0-alpha.1.26513.107</SystemIOHashingPackageVersion>
-    <SystemReflectionMetadataLoadContextPackageVersion>12.0.0-alpha.1.26513.107</SystemReflectionMetadataLoadContextPackageVersion>
-    <SystemResourcesExtensionsPackageVersion>12.0.0-alpha.1.26513.107</SystemResourcesExtensionsPackageVersion>
-    <SystemRuntimeSerializationFormattersPackageVersion>12.0.0-alpha.1.26513.107</SystemRuntimeSerializationFormattersPackageVersion>
-    <SystemTextEncodingsWebPackageVersion>12.0.0-alpha.1.26513.107</SystemTextEncodingsWebPackageVersion>
-    <SystemTextJsonPackageVersion>12.0.0-alpha.1.26513.107</SystemTextJsonPackageVersion>
-    <SystemWindowsExtensionsPackageVersion>12.0.0-alpha.1.26513.107</SystemWindowsExtensionsPackageVersion>
+    <MicrosoftDotNetArcadeSdkPackageVersion>12.0.0-beta.26516.101</MicrosoftDotNetArcadeSdkPackageVersion>
+    <MicrosoftDotNetBuildTasksTemplatingPackageVersion>12.0.0-beta.26516.101</MicrosoftDotNetBuildTasksTemplatingPackageVersion>
+    <MicrosoftDotNetCMakeSdkPackageVersion>12.0.0-beta.26516.101</MicrosoftDotNetCMakeSdkPackageVersion>
+    <MicrosoftDotNetGenFacadesPackageVersion>12.0.0-beta.26516.101</MicrosoftDotNetGenFacadesPackageVersion>
+    <MicrosoftDotNetHelixSdkPackageVersion>12.0.0-beta.26516.101</MicrosoftDotNetHelixSdkPackageVersion>
+    <MicrosoftDotNetRemoteExecutorPackageVersion>12.0.0-beta.26516.101</MicrosoftDotNetRemoteExecutorPackageVersion>
+    <MicrosoftDotNetXUnitV3ExtensionsPackageVersion>12.0.0-beta.26516.101</MicrosoftDotNetXUnitV3ExtensionsPackageVersion>
+    <MicrosoftNETSdkILPackageVersion>12.0.0-alpha.1.26516.101</MicrosoftNETSdkILPackageVersion>
+    <MicrosoftNETCoreAppRefPackageVersion>12.0.0-alpha.1.26516.101</MicrosoftNETCoreAppRefPackageVersion>
+    <MicrosoftNETCoreILAsmPackageVersion>12.0.0-alpha.1.26516.101</MicrosoftNETCoreILAsmPackageVersion>
+    <MicrosoftNETCoreILDAsmPackageVersion>12.0.0-alpha.1.26516.101</MicrosoftNETCoreILDAsmPackageVersion>
+    <MicrosoftWin32SystemEventsPackageVersion>12.0.0-alpha.1.26516.101</MicrosoftWin32SystemEventsPackageVersion>
+    <runtimewinx64MicrosoftNETCoreILAsmPackageVersion>12.0.0-alpha.1.26516.101</runtimewinx64MicrosoftNETCoreILAsmPackageVersion>
+    <runtimewinx86MicrosoftNETCoreILAsmPackageVersion>12.0.0-alpha.1.26516.101</runtimewinx86MicrosoftNETCoreILAsmPackageVersion>
+    <SystemCodeDomPackageVersion>12.0.0-alpha.1.26516.101</SystemCodeDomPackageVersion>
+    <SystemConfigurationConfigurationManagerPackageVersion>12.0.0-alpha.1.26516.101</SystemConfigurationConfigurationManagerPackageVersion>
+    <SystemDiagnosticsDiagnosticSourcePackageVersion>12.0.0-alpha.1.26516.101</SystemDiagnosticsDiagnosticSourcePackageVersion>
+    <SystemFormatsNrbfPackageVersion>12.0.0-alpha.1.26516.101</SystemFormatsNrbfPackageVersion>
+    <SystemIOHashingPackageVersion>12.0.0-alpha.1.26516.101</SystemIOHashingPackageVersion>
+    <SystemReflectionMetadataLoadContextPackageVersion>12.0.0-alpha.1.26516.101</SystemReflectionMetadataLoadContextPackageVersion>
+    <SystemResourcesExtensionsPackageVersion>12.0.0-alpha.1.26516.101</SystemResourcesExtensionsPackageVersion>
+    <SystemRuntimeSerializationFormattersPackageVersion>12.0.0-alpha.1.26516.101</SystemRuntimeSerializationFormattersPackageVersion>
+    <SystemTextEncodingsWebPackageVersion>12.0.0-alpha.1.26516.101</SystemTextEncodingsWebPackageVersion>
+    <SystemTextJsonPackageVersion>12.0.0-alpha.1.26516.101</SystemTextJsonPackageVersion>
+    <SystemWindowsExtensionsPackageVersion>12.0.0-alpha.1.26516.101</SystemWindowsExtensionsPackageVersion>
   </PropertyGroup>
   <!--Property group for alternate package version names-->
   <PropertyGroup>
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index cb394312b40..a421a9f304a 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -6,110 +6,110 @@ Note: if the Uri is a new place, you will need to add a subscription from that p
   And you can check these with "darc get-dependencies <dash dash>target-repo "winforms"
 -->
 <Dependencies>
-  <Source Uri="https://github.com/dotnet/dotnet" Mapping="winforms" Sha="420d9a5819d62536fa39aa0c6204afb044d355ba" BarId="336471" />
+  <Source Uri="https://github.com/dotnet/dotnet" Mapping="winforms" Sha="be06e8febe57db1ea30be9f0863133a892c01645" BarId="336905" />
   <ProductDependencies>
-    <Dependency Name="System.Resources.Extensions" Version="12.0.0-alpha.1.26513.107">
+    <Dependency Name="System.Resources.Extensions" Version="12.0.0-alpha.1.26516.101">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>420d9a5819d62536fa39aa0c6204afb044d355ba</Sha>
+      <Sha>be06e8febe57db1ea30be9f0863133a892c01645</Sha>
     </Dependency>
-    <Dependency Name="System.Windows.Extensions" Version="12.0.0-alpha.1.26513.107">
+    <Dependency Name="System.Windows.Extensions" Version="12.0.0-alpha.1.26516.101">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>420d9a5819d62536fa39aa0c6204afb044d355ba</Sha>
+      <Sha>be06e8febe57db1ea30be9f0863133a892c01645</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NET.Sdk.IL" Version="12.0.0-alpha.1.26513.107">
+    <Dependency Name="Microsoft.NET.Sdk.IL" Version="12.0.0-alpha.1.26516.101">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>420d9a5819d62536fa39aa0c6204afb044d355ba</Sha>
+      <Sha>be06e8febe57db1ea30be9f0863133a892c01645</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NETCore.ILAsm" Version="12.0.0-alpha.1.26513.107">
+    <Dependency Name="Microsoft.NETCore.ILAsm" Version="12.0.0-alpha.1.26516.101">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>420d9a5819d62536fa39aa0c6204afb044d355ba</Sha>
+      <Sha>be06e8febe57db1ea30be9f0863133a892c01645</Sha>
     </Dependency>
-    <Dependency Name="runtime.win-x64.Microsoft.NETCore.ILAsm" Version="12.0.0-alpha.1.26513.107">
+    <Dependency Name="runtime.win-x64.Microsoft.NETCore.ILAsm" Version="12.0.0-alpha.1.26516.101">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>420d9a5819d62536fa39aa0c6204afb044d355ba</Sha>
+      <Sha>be06e8febe57db1ea30be9f0863133a892c01645</Sha>
     </Dependency>
-    <Dependency Name="runtime.win-x86.Microsoft.NETCore.ILAsm" Version="12.0.0-alpha.1.26513.107">
+    <Dependency Name="runtime.win-x86.Microsoft.NETCore.ILAsm" Version="12.0.0-alpha.1.26516.101">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>420d9a5819d62536fa39aa0c6204afb044d355ba</Sha>
+      <Sha>be06e8febe57db1ea30be9f0863133a892c01645</Sha>
     </Dependency>
-    <Dependency Name="System.Reflection.MetadataLoadContext" Version="12.0.0-alpha.1.26513.107">
+    <Dependency Name="System.Reflection.MetadataLoadContext" Version="12.0.0-alpha.1.26516.101">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>420d9a5819d62536fa39aa0c6204afb044d355ba</Sha>
+      <Sha>be06e8febe57db1ea30be9f0863133a892c01645</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NETCore.ILDAsm" Version="12.0.0-alpha.1.26513.107">
+    <Dependency Name="Microsoft.NETCore.ILDAsm" Version="12.0.0-alpha.1.26516.101">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>420d9a5819d62536fa39aa0c6204afb044d355ba</Sha>
+      <Sha>be06e8febe57db1ea30be9f0863133a892c01645</Sha>
     </Dependency>
-    <Dependency Name="System.Text.Encodings.Web" Version="12.0.0-alpha.1.26513.107">
+    <Dependency Name="System.Text.Encodings.Web" Version="12.0.0-alpha.1.26516.101">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>420d9a5819d62536fa39aa0c6204afb044d355ba</Sha>
+      <Sha>be06e8febe57db1ea30be9f0863133a892c01645</Sha>
     </Dependency>
-    <Dependency Name="System.Text.Json" Version="12.0.0-alpha.1.26513.107">
+    <Dependency Name="System.Text.Json" Version="12.0.0-alpha.1.26516.101">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>420d9a5819d62536fa39aa0c6204afb044d355ba</Sha>
+      <Sha>be06e8febe57db1ea30be9f0863133a892c01645</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NETCore.App.Ref" Version="12.0.0-alpha.1.26513.107">
+    <Dependency Name="Microsoft.NETCore.App.Ref" Version="12.0.0-alpha.1.26516.101">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>420d9a5819d62536fa39aa0c6204afb044d355ba</Sha>
+      <Sha>be06e8febe57db1ea30be9f0863133a892c01645</Sha>
     </Dependency>
-    <Dependency Name="System.Runtime.Serialization.Formatters" Version="12.0.0-alpha.1.26513.107">
+    <Dependency Name="System.Runtime.Serialization.Formatters" Version="12.0.0-alpha.1.26516.101">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>420d9a5819d62536fa39aa0c6204afb044d355ba</Sha>
+      <Sha>be06e8febe57db1ea30be9f0863133a892c01645</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Win32.SystemEvents" Version="12.0.0-alpha.1.26513.107">
+    <Dependency Name="Microsoft.Win32.SystemEvents" Version="12.0.0-alpha.1.26516.101">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>420d9a5819d62536fa39aa0c6204afb044d355ba</Sha>
+      <Sha>be06e8febe57db1ea30be9f0863133a892c01645</Sha>
     </Dependency>
-    <Dependency Name="System.CodeDom" Version="12.0.0-alpha.1.26513.107">
+    <Dependency Name="System.CodeDom" Version="12.0.0-alpha.1.26516.101">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>420d9a5819d62536fa39aa0c6204afb044d355ba</Sha>
+      <Sha>be06e8febe57db1ea30be9f0863133a892c01645</Sha>
     </Dependency>
-    <Dependency Name="System.Configuration.ConfigurationManager" Version="12.0.0-alpha.1.26513.107">
+    <Dependency Name="System.Configuration.ConfigurationManager" Version="12.0.0-alpha.1.26516.101">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>420d9a5819d62536fa39aa0c6204afb044d355ba</Sha>
+      <Sha>be06e8febe57db1ea30be9f0863133a892c01645</Sha>
     </Dependency>
-    <Dependency Name="System.Diagnostics.DiagnosticSource" Version="12.0.0-alpha.1.26513.107">
+    <Dependency Name="System.Diagnostics.DiagnosticSource" Version="12.0.0-alpha.1.26516.101">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>420d9a5819d62536fa39aa0c6204afb044d355ba</Sha>
+      <Sha>be06e8febe57db1ea30be9f0863133a892c01645</Sha>
     </Dependency>
-    <Dependency Name="System.Formats.Nrbf" Version="12.0.0-alpha.1.26513.107">
+    <Dependency Name="System.Formats.Nrbf" Version="12.0.0-alpha.1.26516.101">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>420d9a5819d62536fa39aa0c6204afb044d355ba</Sha>
+      <Sha>be06e8febe57db1ea30be9f0863133a892c01645</Sha>
     </Dependency>
-    <Dependency Name="System.IO.Hashing" Version="12.0.0-alpha.1.26513.107">
+    <Dependency Name="System.IO.Hashing" Version="12.0.0-alpha.1.26516.101">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>420d9a5819d62536fa39aa0c6204afb044d355ba</Sha>
+      <Sha>be06e8febe57db1ea30be9f0863133a892c01645</Sha>
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>
     <!-- Arcade -->
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="12.0.0-beta.26513.107">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="12.0.0-beta.26516.101">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>420d9a5819d62536fa39aa0c6204afb044d355ba</Sha>
+      <Sha>be06e8febe57db1ea30be9f0863133a892c01645</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.GenFacades" Version="12.0.0-beta.26513.107">
+    <Dependency Name="Microsoft.DotNet.GenFacades" Version="12.0.0-beta.26516.101">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>420d9a5819d62536fa39aa0c6204afb044d355ba</Sha>
+      <Sha>be06e8febe57db1ea30be9f0863133a892c01645</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.CMake.Sdk" Version="12.0.0-beta.26513.107">
+    <Dependency Name="Microsoft.DotNet.CMake.Sdk" Version="12.0.0-beta.26516.101">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>420d9a5819d62536fa39aa0c6204afb044d355ba</Sha>
+      <Sha>be06e8febe57db1ea30be9f0863133a892c01645</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="12.0.0-beta.26513.107">
+    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="12.0.0-beta.26516.101">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>420d9a5819d62536fa39aa0c6204afb044d355ba</Sha>
+      <Sha>be06e8febe57db1ea30be9f0863133a892c01645</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.RemoteExecutor" Version="12.0.0-beta.26513.107">
+    <Dependency Name="Microsoft.DotNet.RemoteExecutor" Version="12.0.0-beta.26516.101">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>420d9a5819d62536fa39aa0c6204afb044d355ba</Sha>
+      <Sha>be06e8febe57db1ea30be9f0863133a892c01645</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.XUnitV3Extensions" Version="12.0.0-beta.26513.107">
+    <Dependency Name="Microsoft.DotNet.XUnitV3Extensions" Version="12.0.0-beta.26516.101">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>420d9a5819d62536fa39aa0c6204afb044d355ba</Sha>
+      <Sha>be06e8febe57db1ea30be9f0863133a892c01645</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Build.Tasks.Templating" Version="12.0.0-beta.26513.107">
+    <Dependency Name="Microsoft.DotNet.Build.Tasks.Templating" Version="12.0.0-beta.26516.101">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>420d9a5819d62536fa39aa0c6204afb044d355ba</Sha>
+      <Sha>be06e8febe57db1ea30be9f0863133a892c01645</Sha>
     </Dependency>
   </ToolsetDependencies>
 </Dependencies>
diff --git a/global.json b/global.json
index 0ce945f7229..f456c96e61f 100644
--- a/global.json
+++ b/global.json
@@ -24,11 +24,11 @@
     "runner": "Microsoft.Testing.Platform"
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "12.0.0-beta.26513.107",
-    "Microsoft.DotNet.CMake.Sdk": "12.0.0-beta.26513.107",
-    "Microsoft.DotNet.Helix.Sdk": "12.0.0-beta.26513.107",
+    "Microsoft.DotNet.Arcade.Sdk": "12.0.0-beta.26516.101",
+    "Microsoft.DotNet.CMake.Sdk": "12.0.0-beta.26516.101",
+    "Microsoft.DotNet.Helix.Sdk": "12.0.0-beta.26516.101",
     "FIX-85B6-MERGE-9C38-CONFLICT": "1.0.0",
-    "Microsoft.NET.Sdk.IL": "12.0.0-alpha.1.26513.107"
+    "Microsoft.NET.Sdk.IL": "12.0.0-alpha.1.26516.101"
   },
   "native-tools": {
     "cmake": "latest"
diff --git a/src/Microsoft.VisualBasic.Forms/tests/UnitTests/System/Windows/TestUtilities/VbFileCleanupTestBase.vb b/src/Microsoft.VisualBasic.Forms/tests/UnitTests/System/Windows/TestUtilities/VbFileCleanupTestBase.vb
index e086373d263..48f6d195866 100644
--- a/src/Microsoft.VisualBasic.Forms/tests/UnitTests/System/Windows/TestUtilities/VbFileCleanupTestBase.vb
+++ b/src/Microsoft.VisualBasic.Forms/tests/UnitTests/System/Windows/TestUtilities/VbFileCleanupTestBase.vb
@@ -73,7 +73,7 @@ Namespace Microsoft.VisualBasic.Forms.Tests
                     stream.Close()
                 End Using
                 File.Delete(path)
-            Catch s As Security.SecurityException
+            Catch s As System.Security.SecurityException
                 Return False
             Catch
                 Return False