diff --git a/media/doc/WINESYNC.txt b/media/doc/WINESYNC.txt
index e84eeeac794..e73dccfd1f3 100644
--- a/media/doc/WINESYNC.txt
+++ b/media/doc/WINESYNC.txt
@@ -26,7 +26,7 @@ dll/directx/wine/d3d8           # Synced to WineStaging-3.3
 dll/directx/wine/d3d9           # Synced to WineStaging-3.3
 dll/directx/wine/d3dcompiler_43 # Synced to WineStaging-4.18
 dll/directx/wine/d3drm          # Synced to WineStaging-4.18
-dll/directx/wine/d3dx9_24 => 43 # Synced to WineStaging-4.0
+dll/directx/wine/d3dx9_24 => 43 # Synced to WineStaging-6.0-rc5
 dll/directx/wine/d3dxof         # Synced to WineStaging-4.18
 dll/directx/wine/ddraw          # Synced to WineStaging-3.3
 dll/directx/wine/devenum        # Synced to WineStaging-4.18