--- ../tests/RequestTest.php	2026-07-13 23:10:26.585435808 +0300
+++ ../tests/RequestTest.php	2026-07-13 23:58:55.587916186 +0300
@@ -8,6 +8,7 @@
 use GuzzleHttp\Psr7\Request;
 use GuzzleHttp\Psr7\Uri;
 use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\Attributes\DataProvider;
 use Psr\Http\Message\StreamInterface;
 use Psr\Http\Message\UriInterface;
 
@@ -96,18 +97,14 @@
         self::assertSame($u1, $r1->getUri());
     }
 
-    /**
-     * @dataProvider invalidMethodsProvider
-     */
+    #[DataProvider('invalidMethodsProvider')]
     public function testConstructWithInvalidMethods($method): void
     {
         $this->expectException(\TypeError::class);
         new Request($method, '/');
     }
 
-    /**
-     * @dataProvider invalidMethodsProvider
-     */
+    #[DataProvider('invalidMethodsProvider')]
     public function testWithInvalidMethods($method): void
     {
         $r = new Request('get', '/');
@@ -125,9 +122,7 @@
         ];
     }
 
-    /**
-     * @dataProvider startLineSeparatorProvider
-     */
+    #[DataProvider('startLineSeparatorProvider')]
     public function testConstructWithLineSeparatorsInMethod(string $lineSeparator): void
     {
         $this->expectException(\InvalidArgumentException::class);
@@ -135,9 +130,7 @@
         new Request('GET'.$lineSeparator.'X-Injected: yes', '/');
     }
 
-    /**
-     * @dataProvider startLineSeparatorProvider
-     */
+    #[DataProvider('startLineSeparatorProvider')]
     public function testWithMethodRejectsLineSeparators(string $lineSeparator): void
     {
         $r = new Request('GET', '/');
@@ -147,9 +140,7 @@
         $r->withMethod('GET'.$lineSeparator.'X-Injected: yes');
     }
 
-    /**
-     * @dataProvider startLineSeparatorProvider
-     */
+    #[DataProvider('startLineSeparatorProvider')]
     public function testConstructWithLineSeparatorsInProtocolVersion(string $lineSeparator): void
     {
         $this->expectException(\InvalidArgumentException::class);
@@ -157,9 +148,7 @@
         new Request('GET', '/', [], null, '1.1'.$lineSeparator.'X-Injected: yes');
     }
 
-    /**
-     * @dataProvider startLineSeparatorProvider
-     */
+    #[DataProvider('startLineSeparatorProvider')]
     public function testWithProtocolVersionRejectsLineSeparators(string $lineSeparator): void
     {
         $r = new Request('GET', '/');
@@ -249,9 +238,7 @@
         self::assertSame('', $r->getHeaderLine('Bar'));
     }
 
-    /**
-     * @dataProvider provideHeadersContainingNotAllowedChars
-     */
+    #[DataProvider('provideHeadersContainingNotAllowedChars')]
     public function testContainsNotAllowedCharsOnHeaderField($header): void
     {
         $this->expectExceptionMessage(
@@ -274,9 +261,7 @@
         return [[' key '], ['key '], [' key'], ['key/'], ['key('], ['key\\'], [' ']];
     }
 
-    /**
-     * @dataProvider provideHeadersContainsAllowedChar
-     */
+    #[DataProvider('provideHeadersContainsAllowedChar')]
     public function testContainsAllowedCharsOnHeaderField($header): void
     {
         $r = new Request(
@@ -369,9 +354,7 @@
         new Request('GET', $uri);
     }
 
-    /**
-     * @dataProvider newlyRejectedRequestHostProvider
-     */
+    #[DataProvider('newlyRejectedRequestHostProvider')]
     public function testGeneratedHostHeaderRejectsNewlyInvalidUriHost(string $host): void
     {
         $uri = $this->createMock(UriInterface::class);
@@ -403,9 +386,7 @@
         self::assertSame('example.com:8080', $request->getHeaderLine('Host'));
     }
 
-    /**
-     * @dataProvider provideHeaderValuesContainingNotAllowedChars
-     */
+    #[DataProvider('provideHeaderValuesContainingNotAllowedChars')]
     public function testContainsNotAllowedCharsOnHeaderValue(string $value): void
     {
         $this->expectException(\InvalidArgumentException::class);