diff --git a/modules/backend b/modules/backend
index 4675a25c..8c17a222 160000
--- a/modules/backend
+++ b/modules/backend
@@ -1 +1 @@
-Subproject commit 4675a25c1813143e7355e9909522cd6a99e76d23
+Subproject commit 8c17a2228b1055a4ddf4224e61b54c4f65145dc1