diff --git a/Prism.SourceGenerators.Integration.Tests/Prism.SourceGenerators.Integration.Tests.csproj b/Prism.SourceGenerators.Integration.Tests/Prism.SourceGenerators.Integration.Tests.csproj
index b50e78b..0f94261 100644
--- a/Prism.SourceGenerators.Integration.Tests/Prism.SourceGenerators.Integration.Tests.csproj
+++ b/Prism.SourceGenerators.Integration.Tests/Prism.SourceGenerators.Integration.Tests.csproj
@@ -11,7 +11,7 @@
   <ItemGroup>
     <!-- Align with $(PrismSourceGeneratorsTestsRoslynVersion) / Roslyn4120 under test; resolves MSB3277 vs Prism.Core / Workspaces graph. -->
     <PackageReference Include="Microsoft.Bcl.AsyncInterfaces" Version="8.0.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.7.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="$(PrismSourceGeneratorsTestsRoslynVersion)" />
     <PackageReference Include="Prism.Core" Version="8.1.97" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
diff --git a/Prism.SourceGenerators.Tests.Roslyn5000/Prism.SourceGenerators.Tests.Roslyn5000.csproj b/Prism.SourceGenerators.Tests.Roslyn5000/Prism.SourceGenerators.Tests.Roslyn5000.csproj
index 48abef0..97a216b 100644
--- a/Prism.SourceGenerators.Tests.Roslyn5000/Prism.SourceGenerators.Tests.Roslyn5000.csproj
+++ b/Prism.SourceGenerators.Tests.Roslyn5000/Prism.SourceGenerators.Tests.Roslyn5000.csproj
@@ -12,7 +12,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.Bcl.AsyncInterfaces" Version="9.0.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.7.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="$(PrismSourceGeneratorsTestsRoslynVersion)" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="$(PrismSourceGeneratorsTestsRoslynVersion)" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
diff --git a/Prism.SourceGenerators.Tests/Prism.SourceGenerators.Tests.csproj b/Prism.SourceGenerators.Tests/Prism.SourceGenerators.Tests.csproj
index 1f208c9..af7d944 100644
--- a/Prism.SourceGenerators.Tests/Prism.SourceGenerators.Tests.csproj
+++ b/Prism.SourceGenerators.Tests/Prism.SourceGenerators.Tests.csproj
@@ -8,10 +8,10 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.7.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="$(PrismSourceGeneratorsTestsRoslynVersion)" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="$(PrismSourceGeneratorsTestsRoslynVersion)" />
-    <PackageReference Include="Verify.XunitV3" Version="31.20.0" />
+    <PackageReference Include="Verify.XunitV3" Version="31.27.0" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>