diff --git a/ElectronNET.API/Entities/Vibrancy.cs b/ElectronNET.API/Entities/Vibrancy.cs
index 2e8bec8..c40ee35 100644
--- a/ElectronNET.API/Entities/Vibrancy.cs
+++ b/ElectronNET.API/Entities/Vibrancy.cs
@@ -1,4 +1,5 @@
-using System.Runtime.Serialization;
+using System.Runtime.Serialization;
+using System;
 
 namespace ElectronNET.API.Entities
 {
@@ -11,16 +12,19 @@ namespace ElectronNET.API.Entities
         /// The appearance based
         /// </summary>
         [EnumMember(Value = "appearance-based")]
+        [Obsolete("Removed in macOS Catalina (10.15).")]
         appearanceBased,
 
         /// <summary>
         /// The light
         /// </summary>
+        [Obsolete("Removed in macOS Catalina (10.15).")]
         light,
 
         /// <summary>
         /// The dark
         /// </summary>
+        [Obsolete("Removed in macOS Catalina (10.15).")]
         dark,
 
         /// <summary>
@@ -52,12 +56,40 @@ namespace ElectronNET.API.Entities
         /// The medium light
         /// </summary>
         [EnumMember(Value = "medium-light")]
+        [Obsolete("Removed in macOS Catalina (10.15).")]
         mediumLight,
 
         /// <summary>
         /// The ultra dark
         /// </summary>
         [EnumMember(Value = "ultra-dark")]
-        ultraDark
+        [Obsolete("Removed in macOS Catalina (10.15).")]
+        ultraDark,
+        
+        popover, 
+        
+        header, 
+        
+        sheet, 
+        
+        window, 
+        
+        hud, 
+        
+        [EnumMember(Value = "fullscreen-ui")]
+        fullscreenUI, 
+        
+        tooltip, 
+        
+        content, 
+        
+        [EnumMember(Value = "under-window")]
+        underWindow,
+        
+        [EnumMember(Value = "under-page")]
+        underPage
+        
+        
+        
     }
-}
\ No newline at end of file
+}