diff --git a/backend b/backend
index 6e46649..7d6d4b7 160000
--- a/backend
+++ b/backend
@@ -1 +1 @@
-Subproject commit 6e466490ba61afe774cac32238fb18988db83ab3
+Subproject commit 7d6d4b7caa3355d1cafd72c4fa4a5cc963373cde