diff --git a/modules/backend b/modules/backend
index 8e80e261..aea948fd 160000
--- a/modules/backend
+++ b/modules/backend
@@ -1 +1 @@
-Subproject commit 8e80e2618eb7471dd12d5f172ff3cd23622b7d2f
+Subproject commit aea948fd4dfcbd33debd1f33d959583216d306af