diff --git a/eng/Version.Details.props b/eng/Version.Details.props
index 6ce49a28d2cf..c928f796b710 100644
--- a/eng/Version.Details.props
+++ b/eng/Version.Details.props
@@ -142,8 +142,8 @@ This file should be imported by eng/Versions.props
     <!-- dotnet/core-setup dependencies -->
     <NETStandardLibraryRefPackageVersion>2.1.0</NETStandardLibraryRefPackageVersion>
     <!-- microsoft/testfx dependencies -->
-    <MicrosoftTestingPlatformPackageVersion>2.1.0-preview.25562.1</MicrosoftTestingPlatformPackageVersion>
-    <MSTestPackageVersion>4.1.0-preview.25562.1</MSTestPackageVersion>
+    <MicrosoftTestingPlatformPackageVersion>2.1.0-preview.25564.1</MicrosoftTestingPlatformPackageVersion>
+    <MSTestPackageVersion>4.1.0-preview.25564.1</MSTestPackageVersion>
   </PropertyGroup>
   <!--Property group for alternate package version names-->
   <PropertyGroup>
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 9d12ed3d15d4..ec9f4ec541b9 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -557,13 +557,13 @@
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-dotnet</Uri>
       <Sha>89c8f6a112d37d2ea8b77821e56d170a1bccdc5a</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Testing.Platform" Version="2.1.0-preview.25562.1">
+    <Dependency Name="Microsoft.Testing.Platform" Version="2.1.0-preview.25564.1">
       <Uri>https://github.com/microsoft/testfx</Uri>
-      <Sha>ebf1bfb9fe1dd5b133bef8eb12144ace4c594b06</Sha>
+      <Sha>6a947165aab2656a97abd69cfc16e14fa89e82ed</Sha>
     </Dependency>
-    <Dependency Name="MSTest" Version="4.1.0-preview.25562.1">
+    <Dependency Name="MSTest" Version="4.1.0-preview.25564.1">
       <Uri>https://github.com/microsoft/testfx</Uri>
-      <Sha>ebf1bfb9fe1dd5b133bef8eb12144ace4c594b06</Sha>
+      <Sha>6a947165aab2656a97abd69cfc16e14fa89e82ed</Sha>
     </Dependency>
     <Dependency Name="Microsoft.Extensions.Configuration.Ini" Version="10.0.0-rc.2.25502.107">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-dotnet</Uri>