diff --git a/libov b/libov
index 0b15c79..3a1f641 160000
--- a/libov
+++ b/libov
@@ -1 +1 @@
-Subproject commit 0b15c79c234a1e83425f55703fd01477d5e8f3f9
+Subproject commit 3a1f641e3c44467777ee6acdd63a7abba9a70903