diff --git a/libov b/libov
index 02deaed..4658075 160000
--- a/libov
+++ b/libov
@@ -1 +1 @@
-Subproject commit 02deaeda16c0ae29c84a9a31611f69e54eb029ae
+Subproject commit 46580754597a9546f9ad889b76c1b74b9ab7d01c