diff --git a/modules/backend b/modules/backend
index f084d10a..528e3a4c 160000
--- a/modules/backend
+++ b/modules/backend
@@ -1 +1 @@
-Subproject commit f084d10aa5ea2e4ad2ab4e6eb1268d3e83c6e991
+Subproject commit 528e3a4c1ff9b59c4df998f4fffb39f0b52dbbcd