diff --git a/tests/Query/DbTestCase.php b/tests/Query/DbTestCase.php
index 12839b95..f1de72e7 100644
--- a/tests/Query/DbTestCase.php
+++ b/tests/Query/DbTestCase.php
@@ -2,18 +2,14 @@
 
 namespace DoctrineExtensions\Tests\Query;
 
-use Composer\InstalledVersions;
 use Doctrine\DBAL\DriverManager;
 use Doctrine\ORM\Configuration;
 use Doctrine\ORM\EntityManager;
 use Doctrine\ORM\ORMSetup;
-use Doctrine\ORM\Version;
 use PHPUnit\Framework\TestCase;
 use Symfony\Component\Cache\Adapter\ArrayAdapter;
 
-use function class_exists;
 use function method_exists;
-use function version_compare;
 
 class DbTestCase extends TestCase
 {