diff --git a/contracts b/contracts
index f4c2dac..6a236f4 160000
--- a/contracts
+++ b/contracts
@@ -1 +1 @@
-Subproject commit f4c2dacc2d569799b7e5c2735f0d64597bf1f045
+Subproject commit 6a236f469fbc796adc3c5f63031466fc1dbab013