diff --git a/core b/core
index fa9c98f..66d9d05 160000
--- a/core
+++ b/core
@@ -1 +1 @@
-Subproject commit fa9c98fb0549384c7a41c727aeb505971efdc44d
+Subproject commit 66d9d0502d1232eb8a7a58f6cf598e9e0ba979be