diff --git a/backend/backend-submodule b/backend/backend-submodule
index 0d9dc439d..6e0ac7997 160000
--- a/backend/backend-submodule
+++ b/backend/backend-submodule
@@ -1 +1 @@
-Subproject commit 0d9dc439d3199fa7e8321a16ae144fd1c1bbfd26
+Subproject commit 6e0ac7997c843bd3ba8b2a20901b4ced1981930a