diff --git a/mbr b/mbr
index 1723035..9c77c92 160000
--- a/mbr
+++ b/mbr
@@ -1 +1 @@
-Subproject commit 17230355e0f889a1a2a6304fc6184828a578d273
+Subproject commit 9c77c922237e4343c73f7799e0f611a3949101ad