diff --git a/backend b/backend
index e2abeaca..9baaf4af 160000
--- a/backend
+++ b/backend
@@ -1 +1 @@
-Subproject commit e2abeaca9c60c32be759c5db3fcc60ba83793b1d
+Subproject commit 9baaf4af85171655842eecfc078d18fbbe2ca48a