diff --git a/MessengerProj/jni/messenger-backend b/MessengerProj/jni/messenger-backend
index 8f25731e7..815641151 160000
--- a/MessengerProj/jni/messenger-backend
+++ b/MessengerProj/jni/messenger-backend
@@ -1 +1 @@
-Subproject commit 8f25731e77277c8920301bcc634b98f60e428894
+Subproject commit 815641151e55413384e060f5368749b1dbb614bc