diff --git a/contracts b/contracts
index b042ab7..1adfd1c 160000
--- a/contracts
+++ b/contracts
@@ -1 +1 @@
-Subproject commit b042ab7fbdd2b774e8b462f442c1c37fa6da1377
+Subproject commit 1adfd1c331b3464969cc09a5c7cc3583ef1fe3de