diff --git a/trans_hub b/trans_hub
index 0249246..521c4fb 160000
--- a/trans_hub
+++ b/trans_hub
@@ -1 +1 @@
-Subproject commit 024924609a82f4f894a4c62d584b74750ba55097
+Subproject commit 521c4fb645a2c3ca58cc3f6ec5dee036ce165f3e