diff --git a/core b/core
index d4d9c7f1..c66863bc 160000
--- a/core
+++ b/core
@@ -1 +1 @@
-Subproject commit d4d9c7f1c7e29420d057ddd1a847511df7a9c812
+Subproject commit c66863bc19d7d7f8b6ad0e0b4ebe66479ccda796