diff --git a/eng/Directory.Packages.props b/eng/Directory.Packages.props
index e28bb02fdaa1c..2d5be90f1cced 100644
--- a/eng/Directory.Packages.props
+++ b/eng/Directory.Packages.props
@@ -142,8 +142,8 @@
     -->
     <PackageVersion Include="Microsoft.VisualStudio.LanguageServer.Client.Implementation" Version="17.10.72-preview" />
     <PackageVersion Include="NuGet.ProjectModel" Version="6.8.0-rc.112" />
-    <PackageVersion Include="Microsoft.TestPlatform.TranslationLayer" Version="$(_MicrosoftTestPlatformVersion)" />
-    <PackageVersion Include="Microsoft.TestPlatform.ObjectModel" Version="$(_MicrosoftTestPlatformVersion)" />
+    <PackageVersion Include="Microsoft.TestPlatform.TranslationLayer" Version="$(MicrosoftNETTestSdkVersion)" />
+    <PackageVersion Include="Microsoft.TestPlatform.ObjectModel" Version="$(MicrosoftNETTestSdkVersion)" />
     <PackageVersion Include="Microsoft.AspNetCore.Razor.ExternalAccess.RoslynWorkspace" Version="9.0.0-preview.25064.4" />
 
     <!--
diff --git a/eng/Versions.props b/eng/Versions.props
index 24ca795bf3570..a0df3fcf5d917 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -107,4 +107,12 @@
     <!-- Prohibit the usage of .NET Standard 1.x dependencies. -->
     <FlagNetStandard1XDependencies Condition="'$(DotNetBuildSourceOnly)' == 'true'">true</FlagNetStandard1XDependencies>
   </PropertyGroup>
+  <PropertyGroup>
+    <!--
+      Test SDK should match the version of TestPlatform packages required by this repo and defined
+      in Directory.Packages.props - Microsoft.TestPlatform.TranslationLayer and Microsoft.TestPlatform.ObjectModel.
+      This version needs to match the Test SDK version consumed by Arcade.
+    -->
+    <MicrosoftNETTestSdkVersion>17.5.0</MicrosoftNETTestSdkVersion>
+  </PropertyGroup>
 </Project>