diff --git a/build.gradle b/build.gradle
index bc9eaae88..29272e5b8 100644
--- a/build.gradle
+++ b/build.gradle
@@ -59,7 +59,7 @@ def submoduleDir = ['submodules/mediastreamer2/java/src',
                     'submodules/linphone/java/j2se',
                     'submodules/linphone/java/common',
                     'submodules/linphone/java/impl',
-                    'submodules/linphone/coreapi/help/java']
+                    'submodules/linphone/coreapi/help/examples/java']
 ////////////////////////
 
 ///// Exclude Files /////
diff --git a/libLinphoneAndroidSdk.gradle b/libLinphoneAndroidSdk.gradle
index 537ce0340..60067c99e 100644
--- a/libLinphoneAndroidSdk.gradle
+++ b/libLinphoneAndroidSdk.gradle
@@ -34,7 +34,7 @@ def submoduleDir = ['submodules/mediastreamer2/java/src',
                     'submodules/linphone/java/j2se',
                     'submodules/linphone/java/common',
                     'submodules/linphone/java/impl',
-                    'submodules/linphone/coreapi/help/java']
+                    'submodules/linphone/coreapi/help/examples/java']
 
 
 def excludePackage = []
diff --git a/linphoneAndroidSdk.gradle b/linphoneAndroidSdk.gradle
index b7bf2e591..6cb4b1f02 100644
--- a/linphoneAndroidSdk.gradle
+++ b/linphoneAndroidSdk.gradle
@@ -49,7 +49,7 @@ def srcDirs = ['submodules/mediastreamer2/java/src',
                     'submodules/linphone/java/j2se',
                     'submodules/linphone/java/common',
                     'submodules/linphone/java/impl',
-                    'submodules/linphone/coreapi/help/java',
+                    'submodules/linphone/coreapi/help/examples/java',
                     'src/android']
 
 def excludeFiles = []
diff --git a/submodules/bctoolbox b/submodules/bctoolbox
index e401c0a91..c6a97a6fc 160000
--- a/submodules/bctoolbox
+++ b/submodules/bctoolbox
@@ -1 +1 @@
-Subproject commit e401c0a91f81ff2a22b713151617ba4e7994c855
+Subproject commit c6a97a6fc754ba4997310671471d65376db71131
diff --git a/submodules/belle-sip b/submodules/belle-sip
index 5ea997060..045653416 160000
--- a/submodules/belle-sip
+++ b/submodules/belle-sip
@@ -1 +1 @@
-Subproject commit 5ea997060204d7eb680d94c8f258ca5bfdce1d65
+Subproject commit 0456534165436008eaaea7121740eab41c63563f
diff --git a/submodules/bzrtp b/submodules/bzrtp
index 8475e1439..3735b881b 160000
--- a/submodules/bzrtp
+++ b/submodules/bzrtp
@@ -1 +1 @@
-Subproject commit 8475e143929af1cd442f3dc4cd2baf4790d74a4d
+Subproject commit 3735b881ba56806dfd487702c5ea49a26caafeee
diff --git a/submodules/cmake-builder b/submodules/cmake-builder
index 42ac9f00c..bfba11cb9 160000
--- a/submodules/cmake-builder
+++ b/submodules/cmake-builder
@@ -1 +1 @@
-Subproject commit 42ac9f00c85410de70cf4c00ea6afd0993dcfac2
+Subproject commit bfba11cb9417bfb3791a902f35b40e000be95c8f
diff --git a/submodules/linphone b/submodules/linphone
index 9f1e6c322..0013ebece 160000
--- a/submodules/linphone
+++ b/submodules/linphone
@@ -1 +1 @@
-Subproject commit 9f1e6c322b8e859fb89db2c6d09e1408b2e7d6b5
+Subproject commit 0013ebeceb490e64f0d20a81e53639db2d560fcd
diff --git a/submodules/mediastreamer2 b/submodules/mediastreamer2
index de8c9a5ba..ecef22eef 160000
--- a/submodules/mediastreamer2
+++ b/submodules/mediastreamer2
@@ -1 +1 @@
-Subproject commit de8c9a5bac9b53d6211e3ecc49932eb451bb798c
+Subproject commit ecef22eef943ac809a7dc280ca0c8439786fb68b
diff --git a/submodules/oRTP b/submodules/oRTP
index bd792338c..baf804e45 160000
--- a/submodules/oRTP
+++ b/submodules/oRTP
@@ -1 +1 @@
-Subproject commit bd792338c47c3849cce3661d4e693df0177873c0
+Subproject commit baf804e45f0fe9c8f156c76627083cc868fd12db