diff --git a/external/vb01 b/external/vb01
index 6077cf9..54b4d55 160000
--- a/external/vb01
+++ b/external/vb01
@@ -1 +1 @@
-Subproject commit 6077cf9cdea190eba994716a74ca67e511d196d0
+Subproject commit 54b4d55f8d2db467bd051734ce7abad78523eadc