diff --git a/.gitmodules b/.gitmodules
index cdfee6b31..e10bf033b 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -120,3 +120,9 @@
 [submodule "submodules/externals/zxing-cpp"]
 	path = submodules/externals/zxing-cpp
 	url = git://git.linphone.org/zxing-cpp.git
+[submodule "submodules/lime"]
+	path = submodules/lime
+	url = gitosis@git.linphone.org:lime.git
+[submodule "submodules/externals/decaf"]
+	path = submodules/externals/decaf
+	url = git://git.linphone.org/decaf.git
diff --git a/submodules/bctoolbox b/submodules/bctoolbox
index 3eef7b372..4dab4917c 160000
--- a/submodules/bctoolbox
+++ b/submodules/bctoolbox
@@ -1 +1 @@
-Subproject commit 3eef7b37214cc8a3fc1453fe92ac483a6b388f08
+Subproject commit 4dab4917c02456a1a0ccb2988b57dc98475077b7
diff --git a/submodules/bzrtp b/submodules/bzrtp
index 7515af934..94f0d8d3a 160000
--- a/submodules/bzrtp
+++ b/submodules/bzrtp
@@ -1 +1 @@
-Subproject commit 7515af934e5fa96c7e59f94f49c8bd25dd3ce071
+Subproject commit 94f0d8d3a267f899e9604604c74e876baba26306
diff --git a/submodules/cmake-builder b/submodules/cmake-builder
index d389b30b6..213000a18 160000
--- a/submodules/cmake-builder
+++ b/submodules/cmake-builder
@@ -1 +1 @@
-Subproject commit d389b30b6c417d8bc7a79f561075a5c58871e3bc
+Subproject commit 213000a187fa7d5ed912e4c1dc05e9ae0ab8f054
diff --git a/submodules/externals/decaf b/submodules/externals/decaf
new file mode 160000
index 000000000..8feefdc98
--- /dev/null
+++ b/submodules/externals/decaf
@@ -0,0 +1 @@
+Subproject commit 8feefdc98b0a7ff6efb1442bd474dd14aa7ac9cf
diff --git a/submodules/lime b/submodules/lime
new file mode 160000
index 000000000..619bb9107
--- /dev/null
+++ b/submodules/lime
@@ -0,0 +1 @@
+Subproject commit 619bb91077cdbf3e2e3922588b80a1b053bc2809
diff --git a/submodules/linphone b/submodules/linphone
index b085154c6..b72bec13a 160000
--- a/submodules/linphone
+++ b/submodules/linphone
@@ -1 +1 @@
-Subproject commit b085154c6f21aee15f5b8af0fbe601d026b0167f
+Subproject commit b72bec13af73f03cb2e5befcfb504f4a6e9f9e31
diff --git a/submodules/mediastreamer2 b/submodules/mediastreamer2
index e02b12e57..db95e67be 160000
--- a/submodules/mediastreamer2
+++ b/submodules/mediastreamer2
@@ -1 +1 @@
-Subproject commit e02b12e579faee6c792bcf34c6cca9ac20f88251
+Subproject commit db95e67bef9084b5ea7cd8ff53ff717299933223