diff --git a/contracts b/contracts
index 908a50dc7..8adfb6d81 160000
--- a/contracts
+++ b/contracts
@@ -1 +1 @@
-Subproject commit 908a50dc79192e66ab3fd518f166be05382c2c6e
+Subproject commit 8adfb6d81fb673d26e3ab7038b3ef2264c1d1fe7