diff --git a/Directory.Build.props b/Directory.Build.props
index 5a12536..a615ec2 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -42,10 +42,10 @@
-
+
-
+
\ No newline at end of file
diff --git a/src/Atc.Test/Atc.Test.csproj b/src/Atc.Test/Atc.Test.csproj
index f3c922c..ae82d2c 100644
--- a/src/Atc.Test/Atc.Test.csproj
+++ b/src/Atc.Test/Atc.Test.csproj
@@ -16,11 +16,11 @@
-
-
+
+
-
+
diff --git a/src/Directory.Build.props b/src/Directory.Build.props
index a5c611b..dc1cb0c 100644
--- a/src/Directory.Build.props
+++ b/src/Directory.Build.props
@@ -54,7 +54,7 @@
-
+
\ No newline at end of file
diff --git a/test/Atc.Test.Tests/Atc.Test.Tests.csproj b/test/Atc.Test.Tests/Atc.Test.Tests.csproj
index f3346e8..9bcdabe 100644
--- a/test/Atc.Test.Tests/Atc.Test.Tests.csproj
+++ b/test/Atc.Test.Tests/Atc.Test.Tests.csproj
@@ -7,13 +7,13 @@
-
-
-
+
+
+
runtime; build; native; contentfiles; analyzers; buildtransitive
all
-
+
runtime; build; native; contentfiles; analyzers; buildtransitive
all
diff --git a/test/Atc.Test.Tests/AutoNSubStituteDataAttributeTests.cs b/test/Atc.Test.Tests/AutoNSubStituteDataAttributeTests.cs
index 0d7cd9b..bce2e8d 100644
--- a/test/Atc.Test.Tests/AutoNSubStituteDataAttributeTests.cs
+++ b/test/Atc.Test.Tests/AutoNSubStituteDataAttributeTests.cs
@@ -1,6 +1,6 @@
namespace Atc.Test.Tests;
-public class AutoNSubstituteDataAttributeTests
+public sealed class AutoNSubstituteDataAttributeTests
{
[Theory, AutoNSubstituteData]
public void Should_Create_Concrete_Type_With_AutoFixture(
diff --git a/test/Atc.Test.Tests/ClassAutoNSubstituteDataAttributeTests.cs b/test/Atc.Test.Tests/ClassAutoNSubstituteDataAttributeTests.cs
index c1c46a6..e7104a2 100644
--- a/test/Atc.Test.Tests/ClassAutoNSubstituteDataAttributeTests.cs
+++ b/test/Atc.Test.Tests/ClassAutoNSubstituteDataAttributeTests.cs
@@ -1,6 +1,6 @@
namespace Atc.Test.Tests;
-public class ClassAutoNSubstituteDataAttributeTests
+public sealed class ClassAutoNSubstituteDataAttributeTests
{
public class TestData : TheoryData
{
diff --git a/test/Atc.Test.Tests/InlineAutoNSubstituteDataAttributeTests.cs b/test/Atc.Test.Tests/InlineAutoNSubstituteDataAttributeTests.cs
index 6f0eb6a..4c4f4b1 100644
--- a/test/Atc.Test.Tests/InlineAutoNSubstituteDataAttributeTests.cs
+++ b/test/Atc.Test.Tests/InlineAutoNSubstituteDataAttributeTests.cs
@@ -1,6 +1,6 @@
namespace Atc.Test.Tests;
-public class InlineAutoNSubstituteDataAttributeTests
+public sealed class InlineAutoNSubstituteDataAttributeTests
{
[Theory]
[InlineAutoNSubstituteData(SampleEnum.One)]
diff --git a/test/Atc.Test.Tests/MemberAutoNSubstituteDataAttributeTests.cs b/test/Atc.Test.Tests/MemberAutoNSubstituteDataAttributeTests.cs
index e07e0c0..1417be9 100644
--- a/test/Atc.Test.Tests/MemberAutoNSubstituteDataAttributeTests.cs
+++ b/test/Atc.Test.Tests/MemberAutoNSubstituteDataAttributeTests.cs
@@ -1,13 +1,13 @@
namespace Atc.Test.Tests;
-public class MemberAutoNSubstituteDataAttributeTests
+public sealed class MemberAutoNSubstituteDataAttributeTests
{
- public static readonly IEnumerable