diff --git a/visimp b/visimp
index a54df86..51a7090 160000
--- a/visimp
+++ b/visimp
@@ -1 +1 @@
-Subproject commit a54df868a8bdd4c2bc700ae9f9c6d9cac86e5084
+Subproject commit 51a70902baa68891406a15e1b8aa1c563d0f4fc2