diff --git a/libov b/libov
index c380418..37d9756 160000
--- a/libov
+++ b/libov
@@ -1 +1 @@
-Subproject commit c3804188cd73b108dbcae59c87c64615c66042cf
+Subproject commit 37d9756b6ad74284217be1db7c442e73ef087a5b