diff --git a/modules/backend b/modules/backend
index a2e9f003..70598ae8 160000
--- a/modules/backend
+++ b/modules/backend
@@ -1 +1 @@
-Subproject commit a2e9f003bc7d8067271849ceaaf8a83007d86abb
+Subproject commit 70598ae8015ff907b3e3461bb5b1fa1c6383eb40