diff --git a/SourceGenerators/WallstopStudios.DxMessaging.SourceGenerators.Tests/WallstopStudios.DxMessaging.SourceGenerators.Tests.csproj b/SourceGenerators/WallstopStudios.DxMessaging.SourceGenerators.Tests/WallstopStudios.DxMessaging.SourceGenerators.Tests.csproj
index 83201ee..ede1e72 100644
--- a/SourceGenerators/WallstopStudios.DxMessaging.SourceGenerators.Tests/WallstopStudios.DxMessaging.SourceGenerators.Tests.csproj
+++ b/SourceGenerators/WallstopStudios.DxMessaging.SourceGenerators.Tests/WallstopStudios.DxMessaging.SourceGenerators.Tests.csproj
@@ -8,7 +8,7 @@
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.14.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
     <PackageReference Include="NUnit" Version="4.4.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="5.2.0" />
+    <PackageReference Include="NUnit3TestAdapter" Version="6.0.0" />
     <PackageReference Include="coverlet.collector" Version="6.0.4">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>