diff --git a/reactos/dll/win32/sxs/sxs_private.h b/reactos/dll/win32/sxs/sxs_private.h
index 7b332028f56..de462512f30 100644
--- a/reactos/dll/win32/sxs/sxs_private.h
+++ b/reactos/dll/win32/sxs/sxs_private.h
@@ -46,7 +46,7 @@ enum name_attr_id
     NAME_ATTR_ID_VERSION
 };
 
-const WCHAR *get_name_attribute( IAssemblyName *, enum name_attr_id );
+const WCHAR *get_name_attribute( IAssemblyName *, enum name_attr_id ) DECLSPEC_HIDDEN;
 
 static inline WCHAR *strdupW( const WCHAR *src )
 {
diff --git a/reactos/media/doc/README.WINE b/reactos/media/doc/README.WINE
index a8c82b022f7..32804c9d6ba 100644
--- a/reactos/media/doc/README.WINE
+++ b/reactos/media/doc/README.WINE
@@ -186,7 +186,7 @@ reactos/dll/win32/spoolss             # Synced to WineStaging-1.7.47
 reactos/dll/win32/stdole2.tlb         # Synced to WineStaging-1.7.47
 reactos/dll/win32/stdole32.tlb        # Synced to WineStaging-1.7.47
 reactos/dll/win32/sti                 # Synced to WineStaging-1.7.47
-reactos/dll/win32/sxs                 # Synced to WineStaging-1.7.47
+reactos/dll/win32/sxs                 # Synced to WineStaging-1.7.55
 reactos/dll/win32/tapi32              # Synced to WineStaging-1.7.47
 reactos/dll/win32/traffic             # Synced to WineStaging-1.7.47
 reactos/dll/win32/twain_32            # Synced to WineStaging-1.7.37