diff --git a/core b/core
index cd4b6e2..3fc4cd2 160000
--- a/core
+++ b/core
@@ -1 +1 @@
-Subproject commit cd4b6e2ef996d4baca12caadb78dffc8b55bc869
+Subproject commit 3fc4cd21bca378f8acf8c823809de4706b1808f6