diff --git a/contracts b/contracts
index fd4af4e..c777910 160000
--- a/contracts
+++ b/contracts
@@ -1 +1 @@
-Subproject commit fd4af4e5694608cc0c87d9bff2a5b27b2c5f2f39
+Subproject commit c777910763b2476da6648200ab00629755b24da2