diff --git a/submodules/bctoolbox b/submodules/bctoolbox
index 4d162291e..0cda86868 160000
--- a/submodules/bctoolbox
+++ b/submodules/bctoolbox
@@ -1 +1 @@
-Subproject commit 4d162291e9c6e9a69c09b4532f5ee5ffe04d7bb4
+Subproject commit 0cda8686829e23387c4468f33c71425bcc36b9d7
diff --git a/submodules/belcard b/submodules/belcard
index 5b6947986..8077adc76 160000
--- a/submodules/belcard
+++ b/submodules/belcard
@@ -1 +1 @@
-Subproject commit 5b6947986b6d8698126ab30a668870b2ff473361
+Subproject commit 8077adc76cf7a99c8908c487c7fe2f20a181ce7b
diff --git a/submodules/linphone b/submodules/linphone
index e4f3a9a56..e8b4dd21e 160000
--- a/submodules/linphone
+++ b/submodules/linphone
@@ -1 +1 @@
-Subproject commit e4f3a9a56bfe0290766c93358bf72e4a881334d3
+Subproject commit e8b4dd21eef0c3696ede68f4e47e1fd1ffa7749c
diff --git a/submodules/mediastreamer2 b/submodules/mediastreamer2
index 954652074..bc087e2af 160000
--- a/submodules/mediastreamer2
+++ b/submodules/mediastreamer2
@@ -1 +1 @@
-Subproject commit 954652074fd168323c0846d6d8cd6c5b4d859d75
+Subproject commit bc087e2afedb0a62e314c6455c3dd465fb79cd86
diff --git a/submodules/msopenh264 b/submodules/msopenh264
index 11ad19731..9575e5dba 160000
--- a/submodules/msopenh264
+++ b/submodules/msopenh264
@@ -1 +1 @@
-Subproject commit 11ad1973176418ccc5db2936d3579329f5ecc124
+Subproject commit 9575e5dba4ac612e82f7a511dd5718c7e45590df
diff --git a/submodules/mssilk b/submodules/mssilk
index 3a0ab7a6b..d8051a67d 160000
--- a/submodules/mssilk
+++ b/submodules/mssilk
@@ -1 +1 @@
-Subproject commit 3a0ab7a6b2ce284717f4728db1ed4602d597c1c7
+Subproject commit d8051a67d7012a102bbdf1b5966c2a615d274186
diff --git a/submodules/ortp b/submodules/ortp
index 67c0672e2..8e6ab4f17 160000
--- a/submodules/ortp
+++ b/submodules/ortp
@@ -1 +1 @@
-Subproject commit 67c0672e2680baa85a74d8966b813fac259649df
+Subproject commit 8e6ab4f17f8d1d6870859ba9c64157693d6537a1