diff --git a/phirSOFT.ConstraintedComparisonTests/phirSOFT.TopologicalComparisonTests.csproj b/phirSOFT.ConstraintedComparisonTests/phirSOFT.TopologicalComparisonTests.csproj
index 5392ecc..5f80ffc 100644
--- a/phirSOFT.ConstraintedComparisonTests/phirSOFT.TopologicalComparisonTests.csproj
+++ b/phirSOFT.ConstraintedComparisonTests/phirSOFT.TopologicalComparisonTests.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <RootNamespace>phirSOFT.ConstraintedComparisonTests</RootNamespace>
     <AssemblyName>phirSOFT.ConstraintedComparisonTests</AssemblyName>
@@ -13,7 +13,7 @@
     </PackageReference>
     <PackageReference Include="System.ValueTuple" Version="4.5.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.5.0" />
-    <PackageReference Include="MSTest.TestAdapter" Version="1.4.0" />
+    <PackageReference Include="MSTest.TestAdapter" Version="3.0.4" />
     <PackageReference Include="MSTest.TestFramework" Version="1.4.0" />
   </ItemGroup>
   <ItemGroup>