Update dependencies.

diff --git a/mediastreamer2 b/mediastreamer2
index b57969b05be247568e7b9dba9a7bc98fdc6d642c..c18e8a3e87cd1e972829c6a23efea44ecc4a5612 160000 (submodule)
--- a/mediastreamer2
+++ b/mediastreamer2
@@ -1 +1 @@
-Subproject commit b57969b05be247568e7b9dba9a7bc98fdc6d642c
+Subproject commit c18e8a3e87cd1e972829c6a23efea44ecc4a5612

diff --git a/oRTP b/oRTP
index 9e9265f9b6d6dd438bc07858b1ad832698df0f81..fc08dcbddd54ffade0551dbc971bde3a55a0bcc7 160000 (submodule)
--- a/oRTP
+++ b/oRTP
@@ -1 +1 @@
-Subproject commit 9e9265f9b6d6dd438bc07858b1ad832698df0f81
+Subproject commit fc08dcbddd54ffade0551dbc971bde3a55a0bcc7