diff --git a/contracts b/contracts
index bc04c530e7d..a8bf0ca28d4 160000
--- a/contracts
+++ b/contracts
@@ -1 +1 @@
-Subproject commit bc04c530e7dae113654eca5f0b5601e3a5c1718a
+Subproject commit a8bf0ca28d43899882a2e123e2fdf1379f0fd656