diff --git a/test/Symmetric/LegacyOpensslCipherTest.php b/test/Symmetric/LegacyOpensslCipherTest.php
index edc834a..d6e24f5 100644
--- a/test/Symmetric/LegacyOpensslCipherTest.php
+++ b/test/Symmetric/LegacyOpensslCipherTest.php
@@ -66,8 +66,8 @@ protected function tearDown(): void
      *
      * @return  void
      *
-     * @dataProvider methodsLegacyProvider
      */
+    #[\PHPUnit\Framework\Attributes\DataProvider('methodsLegacyProvider')]
     public function testLegacy(string $method, string $str): void
     {
         $key = new Key('foo');
diff --git a/test/Symmetric/OpensslCipherTest.php b/test/Symmetric/OpensslCipherTest.php
index 45c33ea..c6ac3c6 100644
--- a/test/Symmetric/OpensslCipherTest.php
+++ b/test/Symmetric/OpensslCipherTest.php
@@ -68,8 +68,8 @@ protected function tearDown(): void
      *
      * @return void
      *
-     * @dataProvider methodsProvider
      */
+    #[\PHPUnit\Framework\Attributes\DataProvider('methodsProvider')]
     public function testEncrypt(string $method): void
     {
         $methods = openssl_get_cipher_methods(true);