diff --git a/vt b/vt
index 5fde1d8..53b4b42 160000
--- a/vt
+++ b/vt
@@ -1 +1 @@
-Subproject commit 5fde1d8cb8306d09034709ae5901d7f7b43630cc
+Subproject commit 53b4b424b3b412cfad57777facac2b3f95a769b0