diff --git a/contracts b/contracts
index a7fa4ca..777cd35 160000
--- a/contracts
+++ b/contracts
@@ -1 +1 @@
-Subproject commit a7fa4ca620414f2a2742210c5f97e0c207fa660b
+Subproject commit 777cd35ffb8bebb2a9d8a2ec6b88a45b2c937193