diff --git a/contracts b/contracts
index 773c77cc..17b44ca0 160000
--- a/contracts
+++ b/contracts
@@ -1 +1 @@
-Subproject commit 773c77cc902a5896a8fa75663d2aa661c0f4e1e3
+Subproject commit 17b44ca078f3bca2193858559d1276cc48680531