diff --git a/libs/opentimelineio b/libs/opentimelineio
index 60171a4..4af7407 160000
--- a/libs/opentimelineio
+++ b/libs/opentimelineio
@@ -1 +1 @@
-Subproject commit 60171a4a3f4fc102c609c77743ffe6efae68bc54
+Subproject commit 4af7407e8f2af036723d2f77127d3b9a3a45d684