diff --git a/submodules/linphone b/submodules/linphone
index 6f44bbcc5..640f9e20a 160000
--- a/submodules/linphone
+++ b/submodules/linphone
@@ -1 +1 @@
-Subproject commit 6f44bbcc56a477489013bca7244805e371095f4d
+Subproject commit 640f9e20ac8d82e7d2ce403165c00a900742d537