diff --git a/MessengerProj/jni/messenger-backend b/MessengerProj/jni/messenger-backend
index 2712776ba..4cd6ea783 160000
--- a/MessengerProj/jni/messenger-backend
+++ b/MessengerProj/jni/messenger-backend
@@ -1 +1 @@
-Subproject commit 2712776ba16f8fddc2dbc5e67f6ea93808490b31
+Subproject commit 4cd6ea783445e9fd362b4e4cf8fcd018748e79e2