diff --git a/backend b/backend
index e50b183..316acd0 160000
--- a/backend
+++ b/backend
@@ -1 +1 @@
-Subproject commit e50b183d07037d136c913173b0a4ca9f720d29ea
+Subproject commit 316acd07cde82093d3054ecc439988de94cd196f