diff --git a/core b/core
index 0992738..8c4cb9d 160000
--- a/core
+++ b/core
@@ -1 +1 @@
-Subproject commit 09927383efe2572c5329a824c94ba1f962ccc21e
+Subproject commit 8c4cb9db3cdef01b8e2767e4ffd56a1df4c86e07