diff --git a/backend b/backend
index 23bd1707..a671697d 160000
--- a/backend
+++ b/backend
@@ -1 +1 @@
-Subproject commit 23bd1707694c4e58a89f25461ce9abfd8eb1e9f8
+Subproject commit a671697d35304f96f77d998c5040c87008b6fd41