diff --git a/Tests/ClickSendTransportTest.php b/Tests/ClickSendTransportTest.php
index 532c5ac..5bc44d6 100644
--- a/Tests/ClickSendTransportTest.php
+++ b/Tests/ClickSendTransportTest.php
@@ -11,6 +11,7 @@
 
 namespace Symfony\Component\Notifier\Bridge\ClickSend\Tests;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use Symfony\Component\HttpClient\MockHttpClient;
 use Symfony\Component\Notifier\Bridge\ClickSend\ClickSendOptions;
 use Symfony\Component\Notifier\Bridge\ClickSend\ClickSendTransport;
@@ -41,9 +42,7 @@ public static function supportedMessagesProvider(): iterable
         yield [new SmsMessage('0611223344', 'Hello!', 'from', new ClickSendOptions(['custom_string' => 'test_custom_string']))];
     }
 
-    /**
-     * @dataProvider invalidFromProvider
-     */
+    #[DataProvider('invalidFromProvider')]
     public function testInvalidArgumentExceptionIsThrownIfFromIsInvalid(string $from)
     {
         $transport = $this->createTransport(null, $from);
@@ -54,9 +53,7 @@ public function testInvalidArgumentExceptionIsThrownIfFromIsInvalid(string $from
         $transport->send(new SmsMessage('+33612345678', 'Hello!'));
     }
 
-    /**
-     * @dataProvider validFromProvider
-     */
+    #[DataProvider('validFromProvider')]
     public function testNoInvalidArgumentExceptionIsThrownIfFromIsValid(string $from)
     {
         $message = new SmsMessage('+33612345678', 'Hello!');
diff --git a/composer.json b/composer.json
index 1676fea..4bd5b75 100644
--- a/composer.json
+++ b/composer.json
@@ -19,12 +19,12 @@
         }
     ],
     "require": {
-        "php": ">=8.2",
-        "symfony/http-client": "^6.4|^7.0",
-        "symfony/notifier": "^7.2"
+        "php": ">=8.4",
+        "symfony/http-client": "^7.4|^8.0",
+        "symfony/notifier": "^7.4|^8.0"
     },
     "require-dev": {
-        "symfony/event-dispatcher": "^6.4|^7.0"
+        "symfony/event-dispatcher": "^7.4|^8.0"
     },
     "autoload": {
         "psr-4": { "Symfony\\Component\\Notifier\\Bridge\\ClickSend\\": "" },
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index 5f9287c..467e5f2 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -1,10 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/5.2/phpunit.xsd"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/11.3/phpunit.xsd"
          backupGlobals="false"
          colors="true"
          bootstrap="vendor/autoload.php"
+         failOnDeprecation="true"
          failOnRisky="true"
          failOnWarning="true"
 >
@@ -18,14 +19,18 @@
         </testsuite>
     </testsuites>
 
-    <filter>
-        <whitelist>
+    <source ignoreSuppressionOfDeprecations="true">
+        <include>
             <directory>./</directory>
-            <exclude>
-                <directory>./Resources</directory>
-                <directory>./Tests</directory>
-                <directory>./vendor</directory>
-            </exclude>
-        </whitelist>
-    </filter>
+        </include>
+        <exclude>
+            <directory>./Resources</directory>
+            <directory>./Tests</directory>
+            <directory>./vendor</directory>
+        </exclude>
+    </source>
+
+    <extensions>
+        <bootstrap class="Symfony\Bridge\PhpUnit\SymfonyExtension" />
+    </extensions>
 </phpunit>