diff --git a/backend b/backend
index f104425..6f1c51b 160000
--- a/backend
+++ b/backend
@@ -1 +1 @@
-Subproject commit f104425b915a1a5690ace8adb70e417473978b5a
+Subproject commit 6f1c51bfd8bae77d699620b8dc37ac0e847496b2