--- ../tests/MessageTest.php	2026-07-14 00:08:27.477285041 +0300
+++ ../tests/MessageTest.php	2026-07-14 00:09:52.121769967 +0300
@@ -7,6 +7,7 @@
 use GuzzleHttp\Psr7;
 use GuzzleHttp\Psr7\FnStream;
 use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\Attributes\DataProvider;
 
 class MessageTest extends TestCase
 {
@@ -107,9 +108,7 @@
         self::assertSame('http://foo.com/', (string) $request->getUri());
     }
 
-    /**
-     * @dataProvider invalidHostHeaderProvider
-     */
+    #[DataProvider('invalidHostHeaderProvider')]
     public function testParseRequestRejectsInvalidHostHeader(string $host): void
     {
         $this->expectException(\InvalidArgumentException::class);
@@ -136,9 +135,7 @@
         yield 'unexpected closing bracket' => ['foo]bar'];
     }
 
-    /**
-     * @dataProvider validHostHeaderProvider
-     */
+    #[DataProvider('validHostHeaderProvider')]
     public function testParseRequestAcceptsValidHostHeader(string $host, string $expectedUri): void
     {
         $request = Psr7\Message::parseRequest("GET / HTTP/1.1\r\nHost: {$host}\r\n\r\n");
@@ -163,9 +160,7 @@
         self::assertSame('/abc', (string) $request->getUri());
     }
 
-    /**
-     * @dataProvider hostlessMultiSlashTargetProvider
-     */
+    #[DataProvider('hostlessMultiSlashTargetProvider')]
     public function testParseRequestTreatsHostlessMultiSlashTargetAsPath(string $target, string $expected): void
     {
         $request = Psr7\Message::parseRequest("GET {$target} HTTP/1.1\r\nFoo: bar\r\n\r\n");