diff --git a/contracts b/contracts
index 129f4b4a..56c2c397 160000
--- a/contracts
+++ b/contracts
@@ -1 +1 @@
-Subproject commit 129f4b4a4e94908d411845928ff30e640a8e3e66
+Subproject commit 56c2c39722be96381084834db68f8d7acc4805fa