diff --git a/backend b/backend
index 45173c4..69db686 160000
--- a/backend
+++ b/backend
@@ -1 +1 @@
-Subproject commit 45173c406c0ad04d8e6060e2ea4533a0b3184384
+Subproject commit 69db68607f5dc0d0e961cdd99003d59fe5bd81b0