diff --git a/modules/backend b/modules/backend
index 8031855e..bd5c0f39 160000
--- a/modules/backend
+++ b/modules/backend
@@ -1 +1 @@
-Subproject commit 8031855ec67cc5b7e610e1631fbce60d72dcd5cc
+Subproject commit bd5c0f39e642dfac2e951659a0ff2264791372c2