diff --git a/backend b/backend
index c4262498..2bbf0740 160000
--- a/backend
+++ b/backend
@@ -1 +1 @@
-Subproject commit c4262498ee3dea718cb5c4ce8e0ed14aeee7080f
+Subproject commit 2bbf07405b33cae9c3f312715f95525aada95388