diff --git a/composer.json b/composer.json
index a49e1d64..0fceab97 100644
--- a/composer.json
+++ b/composer.json
@@ -42,7 +42,7 @@
     },
     "require-dev": {
         "dama/doctrine-test-bundle": "^8.0.1",
-        "doctrine/doctrine-bundle": "^2.7",
+        "doctrine/doctrine-bundle": "^2.17 || ^3.0",
         "doctrine/mongodb-odm": "^2.4",
         "doctrine/orm": "^2.14 || ^3.0",
         "friendsofphp/php-cs-fixer": "^3.4",
diff --git a/tests/App/AppKernel.php b/tests/App/AppKernel.php
index d1598b89..e1719b39 100644
--- a/tests/App/AppKernel.php
+++ b/tests/App/AppKernel.php
@@ -14,6 +14,7 @@
 namespace Sonata\ClassificationBundle\Tests\App;
 
 use DAMA\DoctrineTestBundle\DAMADoctrineTestBundle;
+use Doctrine\Bundle\DoctrineBundle\DependencyInjection\Compiler\CacheCompatibilityPass;
 use Doctrine\Bundle\DoctrineBundle\DoctrineBundle;
 use Knp\Bundle\MenuBundle\KnpMenuBundle;
 use Sonata\AdminBundle\SonataAdminBundle;
@@ -32,7 +33,6 @@
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Routing\Loader\Configurator\RoutingConfigurator;
-use Symfony\Component\Security\Http\Attribute\IsGranted;
 use Symfony\UX\StimulusBundle\StimulusBundle;
 
 final class AppKernel extends Kernel
@@ -83,8 +83,13 @@ protected function configureContainer(ContainerBuilder $container, LoaderInterfa
     {
         $loader->load(__DIR__.'/config/config.yaml');
 
-        if (!class_exists(IsGranted::class)) {
-            $loader->load(__DIR__.'/config/config_symfony_v5.yaml');
+        if (class_exists(CacheCompatibilityPass::class)) {
+            // doctrine-bundle v2
+            $container->loadFromExtension('doctrine', [
+                'dbal' => [
+                    'use_savepoints' => true,
+                ],
+            ]);
         }
 
         /*
diff --git a/tests/App/config/config.yaml b/tests/App/config/config.yaml
index aaaf9963..9633cd52 100644
--- a/tests/App/config/config.yaml
+++ b/tests/App/config/config.yaml
@@ -37,8 +37,6 @@ doctrine:
     dbal:
         driver: pdo_sqlite
         path: "%app.base_dir%sonata_classification_test.db3"
-        # "dama/doctrine-test-bundle" relies on savepoints.
-        use_savepoints: true
     orm:
         entity_managers:
             default:
diff --git a/tests/App/config/config_symfony_v5.yaml b/tests/App/config/config_symfony_v5.yaml
deleted file mode 100644
index f1e0ffdd..00000000
--- a/tests/App/config/config_symfony_v5.yaml
+++ /dev/null
@@ -1,2 +0,0 @@
-security:
-    enable_authenticator_manager: true
diff --git a/tests/custom_bootstrap.php b/tests/custom_bootstrap.php
index 23cdc3e7..b130403f 100644
--- a/tests/custom_bootstrap.php
+++ b/tests/custom_bootstrap.php
@@ -38,4 +38,8 @@
 ]);
 $application->run($input, new NullOutput());
 
+$kernel->shutdown();
+
 (new Filesystem())->remove([$kernel->getCacheDir()]);
+
+restore_error_handler();