diff --git a/contracts b/contracts
index 8adfb6d..88fb8ad 160000
--- a/contracts
+++ b/contracts
@@ -1 +1 @@
-Subproject commit 8adfb6d81fb673d26e3ab7038b3ef2264c1d1fe7
+Subproject commit 88fb8adfa09a1a270d9cd5d59627255298e1684e