diff --git a/cuvis.cpp b/cuvis.cpp
index 370b88f..1e55c39 160000
--- a/cuvis.cpp
+++ b/cuvis.cpp
@@ -1 +1 @@
-Subproject commit 370b88f2d37a6d0f076e9fe9af442538d80fa534
+Subproject commit 1e55c39c9723280758fff309d3cebb76dda872e5