diff --git a/backend b/backend
index 6e89e7f..7a1d5ea 160000
--- a/backend
+++ b/backend
@@ -1 +1 @@
-Subproject commit 6e89e7f4c5cd92cefa6ae7b245dcd09747e560d3
+Subproject commit 7a1d5eaa19a1e93526de1414189bc1d6fbd008db