diff --git a/contracts/lib/teleporter b/contracts/lib/teleporter
index 6ba4656..8c1c741 160000
--- a/contracts/lib/teleporter
+++ b/contracts/lib/teleporter
@@ -1 +1 @@
-Subproject commit 6ba46565a72a7dabb159d74963d7abc525fb6486
+Subproject commit 8c1c7415cbf5740920b60c5c67b48950196b0433