diff --git a/contracts b/contracts
index 59752b7f9..474ab2d22 160000
--- a/contracts
+++ b/contracts
@@ -1 +1 @@
-Subproject commit 59752b7f99c1e5576c605a2f4188f9661468319f
+Subproject commit 474ab2d22fa0c6fb82dfb382beb6f14975927166