diff --git a/eng/Version.Details.props b/eng/Version.Details.props
index 2b52016466ec..42cbfa0a2e7b 100644
--- a/eng/Version.Details.props
+++ b/eng/Version.Details.props
@@ -142,8 +142,8 @@ This file should be imported by eng/Versions.props
     <SystemTextJsonPackageVersion>10.0.6</SystemTextJsonPackageVersion>
     <SystemWindowsExtensionsPackageVersion>10.0.6</SystemWindowsExtensionsPackageVersion>
     <!-- microsoft-testfx dependencies -->
-    <MicrosoftTestingPlatformPackageVersion>2.2.0-preview.26162.7</MicrosoftTestingPlatformPackageVersion>
-    <MSTestPackageVersion>4.2.0-preview.26162.7</MSTestPackageVersion>
+    <MicrosoftTestingPlatformPackageVersion>2.2.0-preview.26163.4</MicrosoftTestingPlatformPackageVersion>
+    <MSTestPackageVersion>4.2.0-preview.26163.4</MSTestPackageVersion>
   </PropertyGroup>
   <!--Property group for alternate package version names-->
   <PropertyGroup>
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 27b609e1034e..042251817333 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -561,13 +561,13 @@
       <Uri>https://github.com/dotnet/dotnet</Uri>
       <Sha>7b28be752296e052a57e85fac1b2be81917fe569</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Testing.Platform" Version="2.2.0-preview.26162.7">
+    <Dependency Name="Microsoft.Testing.Platform" Version="2.2.0-preview.26163.4">
       <Uri>https://github.com/microsoft/testfx</Uri>
-      <Sha>3e9ace42a897c01e3bda83f4cadc9e8aad030b41</Sha>
+      <Sha>85dfe511d8e4111cea9f0e1a308dc66d7973469b</Sha>
     </Dependency>
-    <Dependency Name="MSTest" Version="4.2.0-preview.26162.7">
+    <Dependency Name="MSTest" Version="4.2.0-preview.26163.4">
       <Uri>https://github.com/microsoft/testfx</Uri>
-      <Sha>3e9ace42a897c01e3bda83f4cadc9e8aad030b41</Sha>
+      <Sha>85dfe511d8e4111cea9f0e1a308dc66d7973469b</Sha>
     </Dependency>
     <Dependency Name="Microsoft.Extensions.Configuration.Ini" Version="10.0.6">
       <Uri>https://github.com/dotnet/dotnet</Uri>