diff --git a/submodules/bctoolbox b/submodules/bctoolbox
index 971953a9f..01285f4b4 160000
--- a/submodules/bctoolbox
+++ b/submodules/bctoolbox
@@ -1 +1 @@
-Subproject commit 971953a9fa4058e9c8a40ca4a3fa12d832445255
+Subproject commit 01285f4b49e4c06534058aa80dc6e9567cca9b16
diff --git a/submodules/belle-sip b/submodules/belle-sip
index 774837d9d..1cb635b12 160000
--- a/submodules/belle-sip
+++ b/submodules/belle-sip
@@ -1 +1 @@
-Subproject commit 774837d9dab4ad85aa85330d6f30d5575f4b59cc
+Subproject commit 1cb635b125b5b8d5b91d0e56bceade0986ee0b86
diff --git a/submodules/belr b/submodules/belr
index 4f32b9c29..6557f1fc4 160000
--- a/submodules/belr
+++ b/submodules/belr
@@ -1 +1 @@
-Subproject commit 4f32b9c29c4ab8c4ccfc1e0899019a811d495054
+Subproject commit 6557f1fc477a9b1a6361d612a964edd8ca0ebd92
diff --git a/submodules/bzrtp b/submodules/bzrtp
index 80cb899ca..41b2163c8 160000
--- a/submodules/bzrtp
+++ b/submodules/bzrtp
@@ -1 +1 @@
-Subproject commit 80cb899ca5610a08489331e3ec1fbf5fefd4182f
+Subproject commit 41b2163c865fed835abc013ecaa25267fa2b1d63
diff --git a/submodules/linphone b/submodules/linphone
index 5bf7df662..56fd4d9a4 160000
--- a/submodules/linphone
+++ b/submodules/linphone
@@ -1 +1 @@
-Subproject commit 5bf7df6627be1efa55a65c015634669acd70a0fb
+Subproject commit 56fd4d9a49e79beaac86c700c3cae71e91e59226
diff --git a/submodules/mediastreamer2 b/submodules/mediastreamer2
index c162da865..0a2143130 160000
--- a/submodules/mediastreamer2
+++ b/submodules/mediastreamer2
@@ -1 +1 @@
-Subproject commit c162da865bace2a0975594cf0305adbc5eeeea8e
+Subproject commit 0a2143130e90fe6ef35129931b3fd98d40daa195
diff --git a/submodules/ortp b/submodules/ortp
index 37ee5af65..4cea5e6e7 160000
--- a/submodules/ortp
+++ b/submodules/ortp
@@ -1 +1 @@
-Subproject commit 37ee5af65daf9b34c0dcd2badccb16d5e3d7c668
+Subproject commit 4cea5e6e7b6da329030b4f34b66a6168b864bb1d