diff --git a/DependencyInjection/DoctrineMongoDBExtension.php b/DependencyInjection/DoctrineMongoDBExtension.php
index df23fe9d..f46a7f3b 100644
--- a/DependencyInjection/DoctrineMongoDBExtension.php
+++ b/DependencyInjection/DoctrineMongoDBExtension.php
@@ -6,21 +6,32 @@
 
 use Doctrine\Bundle\MongoDBBundle\Attribute\AsDocumentListener;
 use Doctrine\Bundle\MongoDBBundle\Attribute\MapDocument;
+use Doctrine\Bundle\MongoDBBundle\CacheWarmer\HydratorCacheWarmer;
+use Doctrine\Bundle\MongoDBBundle\CacheWarmer\PersistentCollectionCacheWarmer;
+use Doctrine\Bundle\MongoDBBundle\CacheWarmer\ProxyCacheWarmer;
 use Doctrine\Bundle\MongoDBBundle\DependencyInjection\Compiler\FixturesCompilerPass;
 use Doctrine\Bundle\MongoDBBundle\DependencyInjection\Compiler\ServiceRepositoryCompilerPass;
 use Doctrine\Bundle\MongoDBBundle\EventSubscriber\EventSubscriberInterface;
 use Doctrine\Bundle\MongoDBBundle\Fixture\ODMFixtureInterface;
+use Doctrine\Bundle\MongoDBBundle\ManagerConfigurator;
+use Doctrine\Bundle\MongoDBBundle\ManagerRegistry;
 use Doctrine\Bundle\MongoDBBundle\Repository\ServiceDocumentRepositoryInterface;
 use Doctrine\Common\Cache\MemcacheCache;
 use Doctrine\Common\Cache\RedisCache;
 use Doctrine\Common\DataFixtures\Loader as DataFixturesLoader;
 use Doctrine\Common\EventSubscriber;
+use Doctrine\ODM\MongoDB\Configuration as MongoDBConfiguration;
 use Doctrine\ODM\MongoDB\DocumentManager;
 use InvalidArgumentException;
 use Jean85\PrettyVersions;
+use MongoDB\Client;
 use Symfony\Bridge\Doctrine\ArgumentResolver\EntityValueResolver;
+use Symfony\Bridge\Doctrine\ContainerAwareEventManager;
 use Symfony\Bridge\Doctrine\DependencyInjection\AbstractDoctrineExtension;
 use Symfony\Bridge\Doctrine\Messenger\DoctrineClearEntityManagerWorkerSubscriber;
+use Symfony\Bridge\Doctrine\Security\User\EntityUserProvider;
+use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntityValidator;
+use Symfony\Bridge\Doctrine\Validator\DoctrineInitializer;
 use Symfony\Component\Cache\Adapter\ApcuAdapter;
 use Symfony\Component\Cache\Adapter\ArrayAdapter;
 use Symfony\Component\Cache\Adapter\MemcachedAdapter;
@@ -46,6 +57,7 @@
 use function is_dir;
 use function reset;
 use function sprintf;
+use function trigger_deprecation;
 
 /**
  * Doctrine MongoDB ODM extension.
@@ -147,6 +159,8 @@ public function load(array $configs, ContainerBuilder $container)
         $this->loadMessengerServices($container);
 
         $this->loadEntityValueResolverServices($container, $loader, $config);
+
+        $this->deprecateChangedClassParameters($container);
     }
 
     /**
@@ -661,4 +675,35 @@ private static function getODMVersion(): string
 
         return self::$odmVersion;
     }
+
+    private function deprecateChangedClassParameters(ContainerBuilder $container): void
+    {
+        foreach (
+            [
+                '%doctrine_mongodb.odm.connection.class%' => Client::class,
+                '%doctrine_mongodb.odm.configuration.class%' => MongoDBConfiguration::class,
+                '%doctrine_mongodb.odm.document_manager.class%' => DocumentManager::class,
+                '%doctrine_mongodb.odm.manager_configurator.class%' => ManagerConfigurator::class,
+                '%doctrine_mongodb.odm.event_manager.class%' => ContainerAwareEventManager::class,
+                '%doctrine_odm.mongodb.validator_initializer.class%' => DoctrineInitializer::class,
+                '%doctrine_odm.mongodb.validator.unique.class%' => UniqueEntityValidator::class,
+                '%doctrine_mongodb.odm.class%' => ManagerRegistry::class,
+                '%doctrine_mongodb.odm.security.user.provider.class%' => EntityUserProvider::class,
+                '%doctrine_mongodb.odm.proxy_cache_warmer.class%' => ProxyCacheWarmer::class,
+                '%doctrine_mongodb.odm.hydrator_cache_warmer.class%' => HydratorCacheWarmer::class,
+                '%doctrine_mongodb.odm.persistent_collection_cache_warmer.class%' => PersistentCollectionCacheWarmer::class,
+            ] as $parameter => $class
+        ) {
+            if (! $container->hasParameter($parameter) || $container->getParameter($parameter) === $class) {
+                continue;
+            }
+
+            trigger_deprecation(
+                'doctrine/mongodb-odm-bundle',
+                '4.7',
+                '"%s" parameter is deprecated, use a compiler pass to update the service instead.',
+                $parameter,
+            );
+        }
+    }
 }
diff --git a/Tests/DependencyInjection/DoctrineMongoDBExtensionTest.php b/Tests/DependencyInjection/DoctrineMongoDBExtensionTest.php
index fbe69742..4db3edc4 100644
--- a/Tests/DependencyInjection/DoctrineMongoDBExtensionTest.php
+++ b/Tests/DependencyInjection/DoctrineMongoDBExtensionTest.php
@@ -8,7 +8,9 @@
 use Doctrine\Bundle\MongoDBBundle\DependencyInjection\DoctrineMongoDBExtension;
 use Doctrine\Bundle\MongoDBBundle\Tests\DependencyInjection\Fixtures\Bundles\DocumentListenerBundle\EventListener\TestAttributeListener;
 use PHPUnit\Framework\TestCase;
+use stdClass;
 use Symfony\Bridge\Doctrine\Messenger\DoctrineClearEntityManagerWorkerSubscriber;
+use Symfony\Bridge\PhpUnit\ExpectDeprecationTrait;
 use Symfony\Component\DependencyInjection\Alias;
 use Symfony\Component\DependencyInjection\Container;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
@@ -25,6 +27,8 @@
 
 class DoctrineMongoDBExtensionTest extends TestCase
 {
+    use ExpectDeprecationTrait;
+
     public static function buildConfiguration(array $settings = []): array
     {
         return [
@@ -370,4 +374,20 @@ public function testControllerResolver(): void
         $container->compile();
         $this->assertEquals(new MapDocument(null, null, null, [], null, null, null, true), $container->get('controller_resolver_defaults'));
     }
+
+    /** @group legacy */
+    public function testOverrideDeprecatedClassParameters(): void
+    {
+        $container = $this->buildMinimalContainer();
+        $container->setParameter('kernel.debug', false);
+        $container->setParameter('kernel.bundles', []);
+        $container->setParameter('kernel.bundles_metadata', []);
+        $container->setParameter('%doctrine_mongodb.odm.connection.class%', stdClass::class);
+
+        $loader = new DoctrineMongoDBExtension();
+
+        $this->expectDeprecation('Since doctrine/mongodb-odm-bundle 4.7: "%doctrine_mongodb.odm.connection.class%" parameter is deprecated, use a compiler pass to update the service instead.');
+
+        $loader->load(self::buildConfiguration(), $container);
+    }
 }