diff --git a/submodules/mediastreamer2 b/submodules/mediastreamer2
index 70cf3765c..4a78ccd85 160000
--- a/submodules/mediastreamer2
+++ b/submodules/mediastreamer2
@@ -1 +1 @@
-Subproject commit 70cf3765c463a40d3616c817398c52af4ebce758
+Subproject commit 4a78ccd855da5bf9ac5f919fce3948c4767994d1