diff --git a/mediastreamer2 b/mediastreamer2
index 00a351a38..173938efc 160000
--- a/mediastreamer2
+++ b/mediastreamer2
@@ -1 +1 @@
-Subproject commit 00a351a38a76433932b8f9b9ef7b86edfaa0ca89
+Subproject commit 173938efc7138cfad5d1e14dd9263a77777c9963