--- ../tests/EmailValidator/Validation/RFCValidationDomainPartTest.php	2026-07-07 12:44:06.135209631 +0300
+++ ../tests/EmailValidator/Validation/RFCValidationDomainPartTest.php	2026-07-07 12:47:06.628475279 +0300
@@ -3,6 +3,7 @@
 namespace Egulias\EmailValidator\Tests\EmailValidator\Validation;
 
 use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\Attributes\DataProvider;
 use Egulias\EmailValidator\EmailLexer;
 use Egulias\EmailValidator\Warning\TLD;
 use Egulias\EmailValidator\Warning\Comment;
@@ -30,7 +31,6 @@
 use Egulias\EmailValidator\Result\Reason\ExpectingDTEXT;
 use Egulias\EmailValidator\Result\Reason\UnOpenedComment;
 
-
 class RFCValidationDomainPartTest extends TestCase
 {
     /**
@@ -54,9 +54,7 @@
         $this->validator = null;
     }
 
-    /**
-     * @dataProvider getValidEmails
-     */
+    #[DataProvider('getValidEmails')]
     public function testValidEmails($email)
     {
         $this->assertTrue($this->validator->isValid($email, $this->lexer));
@@ -80,9 +78,7 @@
         );
     }
 
-    /**
-     * @dataProvider getInvalidEmails
-     */
+    #[DataProvider('getInvalidEmails')]
     public function testInvalidEmails($email)
     {
         $this->assertFalse($this->validator->isValid($email, $this->lexer));
@@ -152,9 +148,7 @@
         ];
     }
 
-    /**
-     * @dataProvider getInvalidEmailsWithErrors
-     */
+    #[DataProvider('getInvalidEmailsWithErrors')]
     public function testInvalidEmailsWithErrorsCheck($error, $email)
     {
         $this->assertFalse($this->validator->isValid($email, $this->lexer));
@@ -186,9 +180,7 @@
         ];
     }
 
-    /**
-     * @dataProvider getValidEmailsWithWarnings
-     */
+    #[DataProvider('getValidEmailsWithWarnings')]
     public function testValidEmailsWithWarningsCheck($expectedWarnings, $email)
     {
         $this->assertTrue($this->validator->isValid($email, $this->lexer));
@@ -238,10 +230,8 @@
             ['example@symƒony.com'],
         ];
     }
-    
-    /**
-     * @dataProvider invalidUTF16Chars
-     */
+
+    #[DataProvider('invalidUTF16Chars')]
     public function testInvalidUTF16($email)
     {
         $this->markTestSkipped('Util finding a way to control this kind of chars');