diff --git a/contracts b/contracts
index 2de352643..cb7b2220f 160000
--- a/contracts
+++ b/contracts
@@ -1 +1 @@
-Subproject commit 2de35264348458938cf5c85c28660a58a1e8066a
+Subproject commit cb7b2220f327c5a21c1c0ab193ac03016537c05a