diff --git a/backend-core b/backend-core
index 1064edc..a48a4f4 160000
--- a/backend-core
+++ b/backend-core
@@ -1 +1 @@
-Subproject commit 1064edce60d2b78546035991455a289b79494896
+Subproject commit a48a4f4e2d5656087a0ca5b4cfef0f04a712f28e