diff --git a/libs/tk/ydk/quartz/ydk/gdkquartz.h b/libs/tk/ydk/quartz/ydk/gdkquartz.h
index 602ef2190b..5fb5e2503b 100644
--- a/libs/tk/ydk/quartz/ydk/gdkquartz.h
+++ b/libs/tk/ydk/quartz/ydk/gdkquartz.h
@@ -58,7 +58,9 @@ typedef enum
   GDK_OSX_BIGSUR = 16,
   GDK_OSX_MONTEREY = 17,
   GDK_OSX_VENTURA = 18,
-  GDK_OSX_CURRENT = 18,
+  GDK_OSX_SONOMA = 19,
+  GDK_OSX_SEQUOIA = 20,
+  GDK_OSX_CURRENT = 20,
   GDK_OSX_NEW = 99
 } GdkOSXVersion;