diff --git a/contracts b/contracts
index 6c6ed28d..fd4af4e5 160000
--- a/contracts
+++ b/contracts
@@ -1 +1 @@
-Subproject commit 6c6ed28d459bc48102a69cdf0850d2eb4c778ce7
+Subproject commit fd4af4e5694608cc0c87d9bff2a5b27b2c5f2f39