diff --git a/submodules/bctoolbox b/submodules/bctoolbox
index f8245f0ca..41c5da7fd 160000
--- a/submodules/bctoolbox
+++ b/submodules/bctoolbox
@@ -1 +1 @@
-Subproject commit f8245f0ca0f497fb4cc73d7d8b357f750c76ed50
+Subproject commit 41c5da7fda770cd5313160621cda568654c6d9c4
diff --git a/submodules/belcard b/submodules/belcard
index b4b3026bf..da7030bb3 160000
--- a/submodules/belcard
+++ b/submodules/belcard
@@ -1 +1 @@
-Subproject commit b4b3026bfa9d3745f14abd20a093c5091df418d6
+Subproject commit da7030bb322f4cd74638e6710007b1470c1b602e
diff --git a/submodules/belle-sip b/submodules/belle-sip
index c05ca9b4c..235e22d3e 160000
--- a/submodules/belle-sip
+++ b/submodules/belle-sip
@@ -1 +1 @@
-Subproject commit c05ca9b4c459d9d320be8b3f6b3587dfb92a5f7d
+Subproject commit 235e22d3ecbca743dcbc61d1cb3be72755c87677
diff --git a/submodules/bzrtp b/submodules/bzrtp
index d5d9ee8c4..1180377b3 160000
--- a/submodules/bzrtp
+++ b/submodules/bzrtp
@@ -1 +1 @@
-Subproject commit d5d9ee8c4ae783ff4500017f535e838ed4585ba5
+Subproject commit 1180377b327b4782483770040b7d846d6a96ab94
diff --git a/submodules/linphone b/submodules/linphone
index 24c62f63d..2aedb5d15 160000
--- a/submodules/linphone
+++ b/submodules/linphone
@@ -1 +1 @@
-Subproject commit 24c62f63d7bfeeb4d9331acf65e3c03f8d1e0f00
+Subproject commit 2aedb5d159a18dcf0eb343160bca3ec0d100a76b