diff --git a/modules/backend b/modules/backend
index 028a0ac0..e2efe129 160000
--- a/modules/backend
+++ b/modules/backend
@@ -1 +1 @@
-Subproject commit 028a0ac0ec775949faec96e438a40bec020bd707
+Subproject commit e2efe129bfc2e4873e4b00fa429070146f000354