diff --git a/external/vb01 b/external/vb01
index ea67e6a..8d7a886 160000
--- a/external/vb01
+++ b/external/vb01
@@ -1 +1 @@
-Subproject commit ea67e6ae5b732e8409ea2232c89087aa9cbf92d3
+Subproject commit 8d7a88688c6ac93e9d40a181aded07351b848d77