diff --git a/vendor/mach b/vendor/mach
index c02424c43..b8a7c4ba9 160000
--- a/vendor/mach
+++ b/vendor/mach
@@ -1 +1 @@
-Subproject commit c02424c435d0e925ec74b13b9fdc259f64c05430
+Subproject commit b8a7c4ba9472737aedea130e14bbd4f5b95e5832