diff --git a/contracts b/contracts
index 59752b7f..88fb8adf 160000
--- a/contracts
+++ b/contracts
@@ -1 +1 @@
-Subproject commit 59752b7f99c1e5576c605a2f4188f9661468319f
+Subproject commit 88fb8adfa09a1a270d9cd5d59627255298e1684e