diff --git a/README b/README
index e7e0744f8..2bbc5c6d7 100644
--- a/README
+++ b/README
@@ -2,7 +2,7 @@
 			****************************
 
 To build liblinphone for Android, you must:
-1) download the Android ndk (r5b, r6) from google.
+1) download the Android ndk (>=r5c) from google.
 2) install the autotools: autoconf, automake, aclocal, libtoolize
 3) run the ./prepare_sources.sh script in the top level directory. This will download iLBC source files and convert some assembly files in VP8 project.
 
diff --git a/submodules/libilbc-rfc3951 b/submodules/libilbc-rfc3951
index 5b6ac8974..af32518af 160000
--- a/submodules/libilbc-rfc3951
+++ b/submodules/libilbc-rfc3951
@@ -1 +1 @@
-Subproject commit 5b6ac8974d1a5f8059b964b329c565d4afe06358
+Subproject commit af32518af41f97caee07070234a3475409b9a27d
diff --git a/submodules/linphone b/submodules/linphone
index 5fc7a0685..596efd164 160000
--- a/submodules/linphone
+++ b/submodules/linphone
@@ -1 +1 @@
-Subproject commit 5fc7a0685ba488accd2eca977459202f522f806f
+Subproject commit 596efd16487e9e738a3d67e1f99dd4e4402d9aa8