diff --git a/gropius-backend b/gropius-backend
index 0e3610b..a418a3d 160000
--- a/gropius-backend
+++ b/gropius-backend
@@ -1 +1 @@
-Subproject commit 0e3610bad1f15dfd69698548d5c7237f4ac76791
+Subproject commit a418a3de3737c7f6007fe0d2ca4b03086d61010b