diff --git a/lib/WinStd b/lib/WinStd
index b21f2ef..49b5533 160000
--- a/lib/WinStd
+++ b/lib/WinStd
@@ -1 +1 @@
-Subproject commit b21f2efa91fb601363a7535ecd9367a4b1aa5866
+Subproject commit 49b55331e47900e0c0188f4541279aa8acf8ed3d