diff --git a/submodules/bctoolbox b/submodules/bctoolbox
index 5fa41aabc..d4fc5bf1b 160000
--- a/submodules/bctoolbox
+++ b/submodules/bctoolbox
@@ -1 +1 @@
-Subproject commit 5fa41aabcd09afcb30ad7109efa212d64406a35c
+Subproject commit d4fc5bf1be40ee7685c4d24a1621979bc1819990
diff --git a/submodules/belcard b/submodules/belcard
index 0485f409c..4ae3dbc17 160000
--- a/submodules/belcard
+++ b/submodules/belcard
@@ -1 +1 @@
-Subproject commit 0485f409c6b16650ab9e8bba0beedaa7d62aa879
+Subproject commit 4ae3dbc17af6ed56b1e85714c51724cb5a7e9c0f
diff --git a/submodules/belle-sip b/submodules/belle-sip
index 65974d1f4..4b1cc4389 160000
--- a/submodules/belle-sip
+++ b/submodules/belle-sip
@@ -1 +1 @@
-Subproject commit 65974d1f4a692c43601649d274ddd18ab9e37869
+Subproject commit 4b1cc438980c0f7734c8fc39420bd006aa565958
diff --git a/submodules/belr b/submodules/belr
index e9acc91a8..32f303297 160000
--- a/submodules/belr
+++ b/submodules/belr
@@ -1 +1 @@
-Subproject commit e9acc91a8f6cc48c0a52585ddafea3bb62622776
+Subproject commit 32f303297e3d90a40d1f73f21577765da0bdeb46
diff --git a/submodules/bzrtp b/submodules/bzrtp
index 268eec854..50f5fe54a 160000
--- a/submodules/bzrtp
+++ b/submodules/bzrtp
@@ -1 +1 @@
-Subproject commit 268eec854909b1d70a4ce4b6c19f6cef243247d5
+Subproject commit 50f5fe54adddac03f8c62d36dc28e949a878d1f2
diff --git a/submodules/linphone b/submodules/linphone
index 1e6e39389..0929db24e 160000
--- a/submodules/linphone
+++ b/submodules/linphone
@@ -1 +1 @@
-Subproject commit 1e6e3938932c752f1d9586a390dddcfe3549c16f
+Subproject commit 0929db24e96d998f20e2b0196559fe31520526ec