diff --git a/modules/backend b/modules/backend
index 9b69117b..b6ea1a59 160000
--- a/modules/backend
+++ b/modules/backend
@@ -1 +1 @@
-Subproject commit 9b69117bead0d7edf7b2033f71e6afaf84aa2b28
+Subproject commit b6ea1a5910cee5d7c91d6aec7674814d25fc843b