diff --git a/m4/exosip.m4 b/m4/exosip.m4
index cf1db587d..2c21b129d 100644
--- a/m4/exosip.m4
+++ b/m4/exosip.m4
@@ -25,9 +25,9 @@ dnl check for eXosip2 libs
 LDFLAGS_save=$LDFLAGS
 LDFLAGS="$OSIP_LIBS $LDFLAGS $OPENSSL_LIBS"
 LIBS_save=$LIBS
-AC_CHECK_LIB([eXosip2],[eXosip_subscribe_remove],
+AC_CHECK_LIB([eXosip2],[eXosip_set_tls_ctx],
 	[],
-	[AC_MSG_ERROR([Could not find eXosip2 library with version >= 3.0.2 !])],
+	[AC_MSG_ERROR([Could not find eXosip2 library with version >= 3.5.0 !])],
 	[-losipparser2 -losip2 ])
 AC_CHECK_LIB([eXosip2],[eXosip_get_version],
 	[AC_DEFINE([HAVE_EXOSIP_GET_VERSION],[1],[Defined when eXosip_get_version is available])],
diff --git a/mediastreamer2 b/mediastreamer2
index 909125059..1b8cb2902 160000
--- a/mediastreamer2
+++ b/mediastreamer2
@@ -1 +1 @@
-Subproject commit 9091250591e54e6533cea8ba8c203f6f4f47550d
+Subproject commit 1b8cb2902a0ee26327cbf8db2d8185bcce2d74a6
diff --git a/oRTP b/oRTP
index 9cdfa6c82..44c5fb07f 160000
--- a/oRTP
+++ b/oRTP
@@ -1 +1 @@
-Subproject commit 9cdfa6c826b2a2701122a50ed3c78afa8ef17ec6
+Subproject commit 44c5fb07fe3b3e2648eda7a63d7e997ccf6b0c11