diff --git a/modules/backend b/modules/backend
index 0c796183..e7b70c24 160000
--- a/modules/backend
+++ b/modules/backend
@@ -1 +1 @@
-Subproject commit 0c7961839f74a815305555ed93c9cc2a7fe09e1c
+Subproject commit e7b70c24f8a456ccb6741f6808c405e2b8af480a