diff --git a/src/IterableParameter.php b/src/IterableParameter.php
index c884af2..358b5ae 100644
--- a/src/IterableParameter.php
+++ b/src/IterableParameter.php
@@ -34,7 +34,7 @@ final class IterableParameter implements IterableParameterInterface
      */
     private ?iterable $default = null;
 
-    final public function __construct(
+    public function __construct(
         private ParameterInterface $value,
         private ParameterInterface $key,
         private string $description = ''
diff --git a/src/UnionParameter.php b/src/UnionParameter.php
index a0029e8..12c3c32 100644
--- a/src/UnionParameter.php
+++ b/src/UnionParameter.php
@@ -35,7 +35,7 @@ final class UnionParameter implements UnionParameterInterface
 
     private mixed $default = null;
 
-    final public function __construct(
+    public function __construct(
         private ParametersInterface $parameters,
         private string $description = '',
     ) {
diff --git a/tests/Attributes/ArrayAttrTest.php b/tests/Attributes/ArrayAttrTest.php
index 8df1bcb..d33bbae 100644
--- a/tests/Attributes/ArrayAttrTest.php
+++ b/tests/Attributes/ArrayAttrTest.php
@@ -11,7 +11,7 @@
 
 declare(strict_types=1);
 
-namespace Chevere\Tests\Parameter\Attributes;
+namespace Chevere\Tests\Attributes;
 
 use Chevere\Parameter\Attributes\ArrayAttr;
 use Chevere\Parameter\Attributes\IntAttr;
diff --git a/tests/Attributes/BoolAttrTest.php b/tests/Attributes/BoolAttrTest.php
index 11d2989..9b95fd6 100644
--- a/tests/Attributes/BoolAttrTest.php
+++ b/tests/Attributes/BoolAttrTest.php
@@ -11,7 +11,7 @@
 
 declare(strict_types=1);
 
-namespace Chevere\Tests\Parameter\Attributes;
+namespace Chevere\Tests\Attributes;
 
 use Chevere\Parameter\Attributes\BoolAttr;
 use PHPUnit\Framework\TestCase;
diff --git a/tests/Attributes/CallableAttrTest.php b/tests/Attributes/CallableAttrTest.php
index 9b075b7..a231862 100644
--- a/tests/Attributes/CallableAttrTest.php
+++ b/tests/Attributes/CallableAttrTest.php
@@ -11,7 +11,7 @@
 
 declare(strict_types=1);
 
-namespace Chevere\Tests\Parameter\Attributes;
+namespace Chevere\Tests\Attributes;
 
 use Chevere\Parameter\Attributes\CallableAttr;
 use InvalidArgumentException;
diff --git a/tests/Attributes/EnumAttrTest.php b/tests/Attributes/EnumAttrTest.php
index 885d822..e0ead46 100644
--- a/tests/Attributes/EnumAttrTest.php
+++ b/tests/Attributes/EnumAttrTest.php
@@ -11,7 +11,7 @@
 
 declare(strict_types=1);
 
-namespace Chevere\Tests\Parameter\Attributes;
+namespace Chevere\Tests\Attributes;
 
 use Chevere\Parameter\Attributes\EnumAttr;
 use InvalidArgumentException;
diff --git a/tests/Attributes/FloatAttrTest.php b/tests/Attributes/FloatAttrTest.php
index 3ce9108..dec235a 100644
--- a/tests/Attributes/FloatAttrTest.php
+++ b/tests/Attributes/FloatAttrTest.php
@@ -11,7 +11,7 @@
 
 declare(strict_types=1);
 
-namespace Chevere\Tests\Parameter\Attributes;
+namespace Chevere\Tests\Attributes;
 
 use Chevere\Parameter\Attributes\FloatAttr;
 use InvalidArgumentException;
diff --git a/tests/Attributes/IntAttrTest.php b/tests/Attributes/IntAttrTest.php
index 23035ed..3e8fdc2 100644
--- a/tests/Attributes/IntAttrTest.php
+++ b/tests/Attributes/IntAttrTest.php
@@ -11,7 +11,7 @@
 
 declare(strict_types=1);
 
-namespace Chevere\Tests\Parameter\Attributes;
+namespace Chevere\Tests\Attributes;
 
 use Chevere\Parameter\Attributes\IntAttr;
 use InvalidArgumentException;
diff --git a/tests/Attributes/IterableAttrTest.php b/tests/Attributes/IterableAttrTest.php
index ba2224e..0c2f6e6 100644
--- a/tests/Attributes/IterableAttrTest.php
+++ b/tests/Attributes/IterableAttrTest.php
@@ -11,7 +11,7 @@
 
 declare(strict_types=1);
 
-namespace Chevere\Tests\Parameter\Attributes;
+namespace Chevere\Tests\Attributes;
 
 use Chevere\Parameter\Attributes\IntAttr;
 use Chevere\Parameter\Attributes\IterableAttr;
diff --git a/tests/Attributes/NullAttrTest.php b/tests/Attributes/NullAttrTest.php
index cf98f87..6dc2a52 100644
--- a/tests/Attributes/NullAttrTest.php
+++ b/tests/Attributes/NullAttrTest.php
@@ -11,7 +11,7 @@
 
 declare(strict_types=1);
 
-namespace Chevere\Tests\Parameter\Attributes;
+namespace Chevere\Tests\Attributes;
 
 use Chevere\Parameter\Attributes\NullAttr;
 use PHPUnit\Framework\TestCase;
diff --git a/tests/Attributes/ReturnAttrTest.php b/tests/Attributes/ReturnAttrTest.php
index 8e377c1..6c9bf0a 100644
--- a/tests/Attributes/ReturnAttrTest.php
+++ b/tests/Attributes/ReturnAttrTest.php
@@ -11,7 +11,7 @@
 
 declare(strict_types=1);
 
-namespace Chevere\Tests\Parameter\Attributes;
+namespace Chevere\Tests\Attributes;
 
 use Chevere\Parameter\Attributes\IntAttr;
 use Chevere\Parameter\Attributes\ReturnAttr;
diff --git a/tests/Attributes/StringAttrTest.php b/tests/Attributes/StringAttrTest.php
index 5db1da0..4aad942 100644
--- a/tests/Attributes/StringAttrTest.php
+++ b/tests/Attributes/StringAttrTest.php
@@ -11,7 +11,7 @@
 
 declare(strict_types=1);
 
-namespace Chevere\Tests\Parameter\Attributes;
+namespace Chevere\Tests\Attributes;
 
 use Chevere\Parameter\Attributes\StringAttr;
 use InvalidArgumentException;
diff --git a/tests/Attributes/UnionAttrTest.php b/tests/Attributes/UnionAttrTest.php
index 6dea8fe..b41d550 100644
--- a/tests/Attributes/UnionAttrTest.php
+++ b/tests/Attributes/UnionAttrTest.php
@@ -11,7 +11,7 @@
 
 declare(strict_types=1);
 
-namespace Chevere\Tests\Parameter\Attributes;
+namespace Chevere\Tests\Attributes;
 
 use Chevere\Parameter\Attributes\IntAttr;
 use Chevere\Parameter\Attributes\NullAttr;