diff --git a/backend b/backend
index 54b6c69..d2b6957 160000
--- a/backend
+++ b/backend
@@ -1 +1 @@
-Subproject commit 54b6c69cbd68d8c4b349512a616c464361d7a3d1
+Subproject commit d2b6957013bded9995604a06cccbba2e93c3f9e1