diff --git a/mediastreamer2 b/mediastreamer2
index 947b51c1a..9559499c8 160000
--- a/mediastreamer2
+++ b/mediastreamer2
@@ -1 +1 @@
-Subproject commit 947b51c1a311afcaeb2db8a919cca8e74e9fff5b
+Subproject commit 9559499c8bb6cccb7c1775d5c505985360dd304e