diff --git a/core/contracts b/core/contracts
index 6c4386a7b..6e3d563f6 160000
--- a/core/contracts
+++ b/core/contracts
@@ -1 +1 @@
-Subproject commit 6c4386a7b918796f26b7e06e8ee5585403330e4f
+Subproject commit 6e3d563f610303a24d0cbf43839919e451879899