2 files changed, 2 insertions, 2 deletions
diff --git a/MediaBrowser.Controller/Entities/AggregateFolder.cs b/MediaBrowser.Controller/Entities/AggregateFolder.cs
index 40cdd6c91..5e0d1bb45 100644
--- a/MediaBrowser.Controller/Entities/AggregateFolder.cs
+++ b/MediaBrowser.Controller/Entities/AggregateFolder.cs
@@ -23,7 +23,7 @@ namespace MediaBrowser.Controller.Entities
     /// </summary>
     public class AggregateFolder : Folder
     {
-        private readonly object _childIdsLock = new object();
+        private readonly Lock _childIdsLock = new();
 
         /// <summary>
         /// The _virtual children.
diff --git a/MediaBrowser.Controller/Entities/UserRootFolder.cs b/MediaBrowser.Controller/Entities/UserRootFolder.cs
index a687adedd..65d81b23e 100644
--- a/MediaBrowser.Controller/Entities/UserRootFolder.cs
+++ b/MediaBrowser.Controller/Entities/UserRootFolder.cs
@@ -21,7 +21,7 @@ namespace MediaBrowser.Controller.Entities
     /// </summary>
     public class UserRootFolder : Folder
     {
-        private readonly object _childIdsLock = new object();
+        private readonly Lock _childIdsLock = new();
         private List<Guid> _childrenIds = null;
 
         /// <summary>