diff --git a/backend b/backend
index 2dc0e0e..819794e 160000
--- a/backend
+++ b/backend
@@ -1 +1 @@
-Subproject commit 2dc0e0e4d41529a71c6f5b2727be43e27eba18a7
+Subproject commit 819794e1ff6671ce261516dca2fd0fe1668eda6d