diff --git a/backend b/backend
index 825e349..e6c4d6b 160000
--- a/backend
+++ b/backend
@@ -1 +1 @@
-Subproject commit 825e349f37a62c65435cbf1642676347e0d736f1
+Subproject commit e6c4d6b8471392c4c12d37ee67fba27a4cbec59e