diff --git a/contracts b/contracts
index d67761d9..f405ba9e 160000
--- a/contracts
+++ b/contracts
@@ -1 +1 @@
-Subproject commit d67761d93855a2693b719dd619a400b9302b8952
+Subproject commit f405ba9e56ca447b84ee5d53e93ac919b8f8565f