diff --git a/src/tests/CSharpToJsonSchema.IntegrationTests/CSharpToJsonSchema.IntegrationTests.csproj b/src/tests/CSharpToJsonSchema.IntegrationTests/CSharpToJsonSchema.IntegrationTests.csproj
index 63a8471..658232a 100644
--- a/src/tests/CSharpToJsonSchema.IntegrationTests/CSharpToJsonSchema.IntegrationTests.csproj
+++ b/src/tests/CSharpToJsonSchema.IntegrationTests/CSharpToJsonSchema.IntegrationTests.csproj
@@ -17,7 +17,7 @@
     <PackageReference Include="MSTest" Version="4.0.2" />
     <PackageReference Include="FluentAssertions" Version="8.8.0" />
     <PackageReference Include="NUnit" Version="4.4.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="5.2.0" />
+    <PackageReference Include="NUnit3TestAdapter" Version="6.0.0" />
   </ItemGroup>
 
   <ItemGroup Label="GlobalUsings">
diff --git a/src/tests/CSharpToJsonSchema.MeaiTests/CSharpToJsonSchema.MeaiTests.csproj b/src/tests/CSharpToJsonSchema.MeaiTests/CSharpToJsonSchema.MeaiTests.csproj
index 79917ef..ef5dee6 100644
--- a/src/tests/CSharpToJsonSchema.MeaiTests/CSharpToJsonSchema.MeaiTests.csproj
+++ b/src/tests/CSharpToJsonSchema.MeaiTests/CSharpToJsonSchema.MeaiTests.csproj
@@ -24,7 +24,7 @@
     <ItemGroup>
         <PackageReference Include="Microsoft.CodeAnalysis.CSharp.SourceGenerators.Testing.MSTest" Version="1.1.2" />
         <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="5.0.0" />
-        <PackageReference Include="Verify.MSTest" Version="31.7.3" />
+        <PackageReference Include="Verify.MSTest" Version="31.8.0" />
         <PackageReference Include="Verify.SourceGenerators" Version="2.5.0" />
     </ItemGroup>
 
diff --git a/src/tests/CSharpToJsonSchema.SnapshotTests/CSharpToJsonSchema.SnapshotTests.csproj b/src/tests/CSharpToJsonSchema.SnapshotTests/CSharpToJsonSchema.SnapshotTests.csproj
index 01d329d..3048737 100644
--- a/src/tests/CSharpToJsonSchema.SnapshotTests/CSharpToJsonSchema.SnapshotTests.csproj
+++ b/src/tests/CSharpToJsonSchema.SnapshotTests/CSharpToJsonSchema.SnapshotTests.csproj
@@ -26,7 +26,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.SourceGenerators.Testing.MSTest" Version="1.1.2" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="5.0.0" />
-    <PackageReference Include="Verify.MSTest" Version="31.7.3" />
+    <PackageReference Include="Verify.MSTest" Version="31.8.0" />
     <PackageReference Include="Verify.SourceGenerators" Version="2.5.0" />
   </ItemGroup>
 
diff --git a/src/tests/CSharpToJsonSchema.UnitTests/CSharpToJsonSchema.UnitTests.csproj b/src/tests/CSharpToJsonSchema.UnitTests/CSharpToJsonSchema.UnitTests.csproj
index 4ecc83c..1c0aadd 100644
--- a/src/tests/CSharpToJsonSchema.UnitTests/CSharpToJsonSchema.UnitTests.csproj
+++ b/src/tests/CSharpToJsonSchema.UnitTests/CSharpToJsonSchema.UnitTests.csproj
@@ -26,7 +26,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.SourceGenerators.Testing.MSTest" Version="1.1.2" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="5.0.0" />
-    <PackageReference Include="Verify.MSTest" Version="31.7.3" />
+    <PackageReference Include="Verify.MSTest" Version="31.8.0" />
     <PackageReference Include="Verify.SourceGenerators" Version="2.5.0" />
   </ItemGroup>