diff --git a/core/modules/aggregator/src/FeedViewBuilder.php b/core/modules/aggregator/src/FeedViewBuilder.php
index e4e0c04..73e6a96 100644
--- a/core/modules/aggregator/src/FeedViewBuilder.php
+++ b/core/modules/aggregator/src/FeedViewBuilder.php
@@ -7,7 +7,7 @@
 
 namespace Drupal\aggregator;
 
-use Drupal\Core\Datetime\Date as DateFormatter;
+use Drupal\Core\Datetime\DateFormatter;
 use Drupal\Core\Entity\EntityInterface;
 use Drupal\Core\Entity\EntityManagerInterface;
 use Drupal\Core\Entity\EntityTypeInterface;
@@ -48,7 +48,7 @@ public static function createInstance(ContainerInterface $container, EntityTypeI
       $container->get('entity.manager'),
       $container->get('language_manager'),
       $container->get('config.factory')->get('aggregator.settings'),
-      $container->get('date')
+      $container->get('date.formatter')
     );
   }
 
diff --git a/core/modules/aggregator/src/ItemViewBuilder.php b/core/modules/aggregator/src/ItemViewBuilder.php
index 7f48087..d0d2024 100644
--- a/core/modules/aggregator/src/ItemViewBuilder.php
+++ b/core/modules/aggregator/src/ItemViewBuilder.php
@@ -8,7 +8,7 @@
 namespace Drupal\aggregator;
 
 use Drupal\Component\Utility\String;
-use Drupal\Core\Datetime\Date as DateFormatter;
+use Drupal\Core\Datetime\DateFormatter;
 use Drupal\Core\Entity\EntityInterface;
 use Drupal\Core\Entity\EntityManagerInterface;
 use Drupal\Core\Entity\EntityTypeInterface;
@@ -46,7 +46,7 @@ public static function createInstance(ContainerInterface $container, EntityTypeI
       $entity_type,
       $container->get('entity.manager'),
       $container->get('language_manager'),
-      $container->get('date')
+      $container->get('date.formatter')
     );
   }