diff --git a/contracts b/contracts
index e0d54bf3..7e17921f 160000
--- a/contracts
+++ b/contracts
@@ -1 +1 @@
-Subproject commit e0d54bf38c233c978a3373d1d527fc9f1d3f1784
+Subproject commit 7e17921ffc56287678eb54eadd325a7406821ed9