diff --git a/backend-core b/backend-core
index 5049712..4db8c52 160000
--- a/backend-core
+++ b/backend-core
@@ -1 +1 @@
-Subproject commit 50497125d422150a66de370c97bb108f8e04fa91
+Subproject commit 4db8c522371dde314378c5d5a631a11b90200afd