diff --git a/backend b/backend
index 60608fe..54b6c69 160000
--- a/backend
+++ b/backend
@@ -1 +1 @@
-Subproject commit 60608fe199412d5453ad02d02bbbe2ef1a8fe857
+Subproject commit 54b6c69cbd68d8c4b349512a616c464361d7a3d1