diff --git a/contracts b/contracts
index 27ea28be..10917938 160000
--- a/contracts
+++ b/contracts
@@ -1 +1 @@
-Subproject commit 27ea28be5e65c06cac559ab5bddeccf77d13830f
+Subproject commit 109179385bb4b862cd7572be14d4c5edddbd93c9