diff --git a/composer.json b/composer.json
index 95a652e..de7d184 100644
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,7 @@
         "nette/mail": "~3.0",
         "nette/di": "^2.3 || ~3.0",
         "tracy/tracy": "^2.3",
-        "adt/background-queue": "^4.2"
+        "adt/background-queue": "^4.22"
     },
     "autoload": {
         "psr-4": {
diff --git a/src/Service/QueueService.php b/src/Service/QueueService.php
index fd7ef90..60c6683 100644
--- a/src/Service/QueueService.php
+++ b/src/Service/QueueService.php
@@ -16,8 +16,6 @@ class QueueService {
 
 	const MUTEX_TIME_FORMAT = DATE_W3C;
 
-	const PARAMETER_NAME_MAIL_QUEUE_ENTRY_ID = 'mailQueueEntry_id';
-
 	/** @var string */
 	protected $queueEntryClass;
 
@@ -121,12 +119,12 @@ protected function createQueueEntry(\Nette\Mail\Message $message, $custom = [])
 	 * @param array|callable $custom
 	 * @return Entity\AbstractMailQueueEntry
 	 */
-	public function enqueue(\Nette\Mail\Message $message, $custom = []) {
+	public function enqueue(\Nette\Mail\Message $message, $custom = [], ?int $backgroundQueuePriority = null) {
 		$entry = $this->createQueueEntry($message, $custom);
 		$this->em->persist($entry);
 		$this->em->flush($entry);
 
-		$this->backgroundQueueService->publish($this->backgroundQueueCallbackName, [self::PARAMETER_NAME_MAIL_QUEUE_ENTRY_ID => $entry->getId()]);
+		$this->backgroundQueueService->publish($this->backgroundQueueCallbackName, [$entry->getId()], null, null, false, null, $backgroundQueuePriority);
 
 		return $entry;
 	}