diff --git a/contracts b/contracts
index f92750d6e32a..b9dfff55d0bb 160000
--- a/contracts
+++ b/contracts
@@ -1 +1 @@
-Subproject commit f92750d6e32a746c25db5b706f339aa09a68b03d
+Subproject commit b9dfff55d0bb0520a707281dc31c684c4d93746f