diff --git a/lib/WinStd b/lib/WinStd
index ad76305..49b5533 160000
--- a/lib/WinStd
+++ b/lib/WinStd
@@ -1 +1 @@
-Subproject commit ad76305ce9448249ab665bfca644a32600457e54
+Subproject commit 49b55331e47900e0c0188f4541279aa8acf8ed3d