diff --git a/backend b/backend
index 3f7620f..d1cbcd2 160000
--- a/backend
+++ b/backend
@@ -1 +1 @@
-Subproject commit 3f7620f569c32aa68021b1ac23996b4a949eebbe
+Subproject commit d1cbcd278979fe0ca58229a635f8654010c86fb4