diff --git a/backend-core b/backend-core
index 3ff4759..fffda52 160000
--- a/backend-core
+++ b/backend-core
@@ -1 +1 @@
-Subproject commit 3ff4759790c7455388e4711635369ad01e423593
+Subproject commit fffda5271bfb0d395f842c730e9f7a0b366696b9