diff --git a/chains b/chains
index 9a90800..bf01481 160000
--- a/chains
+++ b/chains
@@ -1 +1 @@
-Subproject commit 9a908009cd88293a08222f75888d7f1bb82c13c8
+Subproject commit bf0148171a4b276d5faedc71e9d7d4dec6b25df7