diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index e0e6fb2..775c61c 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -56,6 +56,7 @@ jobs:
                     - "8.1"
                     - "8.2"
                     - "8.3"
+                    - "8.4"
 
                 dependencies:
                     - "highest"
@@ -101,6 +102,7 @@ jobs:
                     - "8.1"
                     - "8.2"
                     - "8.3"
+                    - "8.4"
 
                 dependencies:
                     - "highest"
@@ -146,6 +148,7 @@ jobs:
                     - "8.1"
                     - "8.2"
                     - "8.3"
+                    - "8.4"
 
                 dependencies:
                     - "lowest"
@@ -190,7 +193,7 @@ jobs:
         strategy:
             matrix:
                 php-version:
-                    - "8.2"
+                    - "8.4"
 
                 dependencies:
                     - "highest"
diff --git a/composer-dependency-analyser.php b/composer-dependency-analyser.php
index a36a954..730b35e 100644
--- a/composer-dependency-analyser.php
+++ b/composer-dependency-analyser.php
@@ -1,5 +1,6 @@
 <?php
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use ShipMonk\ComposerDependencyAnalyser\Config\Configuration;
 use ShipMonk\ComposerDependencyAnalyser\Config\ErrorType;
 use Symfony\Component\TypeInfo\Type;
@@ -21,4 +22,8 @@
     $config->ignoreErrorsOnPackage('symfony/polyfill-php83', [ErrorType::UNUSED_DEPENDENCY]);
 }
 
+if (!class_exists(DataProvider::class)) {
+    $config->ignoreUnknownClasses([DataProvider::class]);
+}
+
 return $config;
diff --git a/composer.json b/composer.json
index 34a9304..f64fa16 100644
--- a/composer.json
+++ b/composer.json
@@ -12,7 +12,7 @@
     "require": {
         "php": ">=8.1",
         "doctrine/dbal": "^3.4 || ^4.0",
-        "doctrine/doctrine-bundle": "^1.9 || ^2.0",
+        "doctrine/doctrine-bundle": "^1.9 || ^2.0 || ^3.0",
         "dragonmantank/cron-expression": "^2.2 || ^3.0",
         "symfony/config": "^5.4 || ^6.0 || ^7.0",
         "symfony/dependency-injection": "^5.4 || ^6.0 || ^7.0",
@@ -28,7 +28,7 @@
         "ergebnis/composer-normalize": "^2.42",
         "matthiasnoback/symfony-dependency-injection-test": "^4.3 || ^5.0 || ^6.0",
         "phpdocumentor/reflection-docblock": "^5.3",
-        "phpunit/phpunit": "^9.5",
+        "phpunit/phpunit": "^9.5 || ^12.0",
         "psalm/plugin-phpunit": "^0.19",
         "roave/security-advisories": "dev-latest",
         "shipmonk/composer-dependency-analyser": "^1.8",
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index e7fcc4e..250c949 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -1,14 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd" colors="true">
-    <coverage includeUncoveredFiles="true" processUncoveredFiles="true">
-        <include>
-            <directory suffix=".php">src/</directory>
-        </include>
-    </coverage>
-    <testsuites>
-        <testsuite name="SetonoCronExpressionBundle Test Suite">
-            <directory>tests</directory>
-        </testsuite>
-    </testsuites>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd" colors="true" cacheDirectory=".phpunit.cache">
+  <testsuites>
+    <testsuite name="SetonoCronExpressionBundle Test Suite">
+      <directory>tests</directory>
+    </testsuite>
+  </testsuites>
+  <source>
+    <include>
+      <directory suffix=".php">src/</directory>
+    </include>
+  </source>
 </phpunit>
diff --git a/tests/Validator/CronExpressionTest.php b/tests/Validator/CronExpressionTest.php
index f984f25..aa59958 100644
--- a/tests/Validator/CronExpressionTest.php
+++ b/tests/Validator/CronExpressionTest.php
@@ -5,6 +5,7 @@
 namespace Setono\CronExpressionBundle\Tests\Validator;
 
 use Cron\CronExpression;
+use PHPUnit\Framework\Attributes\DataProvider;
 use Setono\CronExpressionBundle\Validator\CronExpression as Constraint;
 use Setono\CronExpressionBundle\Validator\CronExpressionValidator;
 use stdClass;
@@ -69,7 +70,10 @@ public function testExpectsStringCompatibleValue(): void
      * @dataProvider getInvalidValues
      *
      * @param mixed $value
+     *
+     * @psalm-suppress UndefinedAttributeClass
      */
+    #[DataProvider('getInvalidValues')]
     public function testInvalidValues($value, string $valueAsString): void
     {
         $constraint = new Constraint('myMessage');