diff --git a/eng/Version.Details.props b/eng/Version.Details.props
index 4ccf8032341f..8a8e1f91660f 100644
--- a/eng/Version.Details.props
+++ b/eng/Version.Details.props
@@ -137,8 +137,8 @@ This file should be imported by eng/Versions.props
     <SystemTextJsonPackageVersion>11.0.0-preview.6.26311.113</SystemTextJsonPackageVersion>
     <SystemWindowsExtensionsPackageVersion>11.0.0-preview.6.26311.113</SystemWindowsExtensionsPackageVersion>
     <!-- microsoft-testfx dependencies -->
-    <MicrosoftTestingPlatformPackageVersion>2.3.0-preview.26307.5</MicrosoftTestingPlatformPackageVersion>
-    <MSTestPackageVersion>4.3.0-preview.26307.5</MSTestPackageVersion>
+    <MicrosoftTestingPlatformPackageVersion>2.3.0-preview.26314.12</MicrosoftTestingPlatformPackageVersion>
+    <MSTestPackageVersion>4.3.0-preview.26314.12</MSTestPackageVersion>
   </PropertyGroup>
   <!--Property group for alternate package version names-->
   <PropertyGroup>
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 48f4685562d5..9e016ee0b5cd 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -541,13 +541,13 @@
       <Uri>https://github.com/dotnet/dotnet</Uri>
       <Sha>50e862b8da0c82ddbf3952cfe61a8681ab93f5bc</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Testing.Platform" Version="2.3.0-preview.26307.5">
+    <Dependency Name="Microsoft.Testing.Platform" Version="2.3.0-preview.26314.12">
       <Uri>https://github.com/microsoft/testfx</Uri>
-      <Sha>1bc655fcf8929af69d33d0d4142ccf4f019158ac</Sha>
+      <Sha>cf37d3b56a1c9c98b48e038af26b74dc51f48a0f</Sha>
     </Dependency>
-    <Dependency Name="MSTest" Version="4.3.0-preview.26307.5">
+    <Dependency Name="MSTest" Version="4.3.0-preview.26314.12">
       <Uri>https://github.com/microsoft/testfx</Uri>
-      <Sha>1bc655fcf8929af69d33d0d4142ccf4f019158ac</Sha>
+      <Sha>cf37d3b56a1c9c98b48e038af26b74dc51f48a0f</Sha>
     </Dependency>
     <Dependency Name="Microsoft.Extensions.Configuration.Ini" Version="11.0.0-preview.6.26311.113">
       <Uri>https://github.com/dotnet/dotnet</Uri>