diff --git a/contracts b/contracts
index 2de3526..8631765 160000
--- a/contracts
+++ b/contracts
@@ -1 +1 @@
-Subproject commit 2de35264348458938cf5c85c28660a58a1e8066a
+Subproject commit 8631765cc3b0b4c6fde0941b896dbfb1b8373455