diff --git a/tests/WidgetWorks.UnitTests/WidgetWorks.UnitTests.csproj b/tests/WidgetWorks.UnitTests/WidgetWorks.UnitTests.csproj
index ad7d27b..b36afe1 100644
--- a/tests/WidgetWorks.UnitTests/WidgetWorks.UnitTests.csproj
+++ b/tests/WidgetWorks.UnitTests/WidgetWorks.UnitTests.csproj
@@ -7,7 +7,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Options" Version="9.0.0" />
     <PackageReference Include="Microsoft.Extensions.TimeProvider.Testing" Version="9.0.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
     <PackageReference Include="xunit" Version="2.9.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <PrivateAssets>all</PrivateAssets>