diff --git a/contracts b/contracts
index 29ecc3f..b20827d 160000
--- a/contracts
+++ b/contracts
@@ -1 +1 @@
-Subproject commit 29ecc3f3077027524ea9540cbaa81a12b265d42c
+Subproject commit b20827d63cbe7b1168f2b63b3bde216231e1b4ba