diff --git a/contracts b/contracts
index 88fb8adfa..474ab2d22 160000
--- a/contracts
+++ b/contracts
@@ -1 +1 @@
-Subproject commit 88fb8adfa09a1a270d9cd5d59627255298e1684e
+Subproject commit 474ab2d22fa0c6fb82dfb382beb6f14975927166