diff --git a/submodules/belle-sip b/submodules/belle-sip
index e3b9709cc..51906fb43 160000
--- a/submodules/belle-sip
+++ b/submodules/belle-sip
@@ -1 +1 @@
-Subproject commit e3b9709cc5c01250aa944a7cb6f8abbee885113f
+Subproject commit 51906fb43d56a698f86f5d72b3fe0ead4ad22910
diff --git a/submodules/mediastreamer2 b/submodules/mediastreamer2
index 279e03c54..abe1751f0 160000
--- a/submodules/mediastreamer2
+++ b/submodules/mediastreamer2
@@ -1 +1 @@
-Subproject commit 279e03c54ad635a7370fbe8cece50518169f29b0
+Subproject commit abe1751f0c5cd652542744822711cc45f98c44ab