diff --git a/contracts b/contracts
index 98c8c8e..4df6bf2 160000
--- a/contracts
+++ b/contracts
@@ -1 +1 @@
-Subproject commit 98c8c8ef3039bb927ce39f77eed4479f12c77fac
+Subproject commit 4df6bf241e40b34e4d7051c97ba4f9cf1945c45f