diff --git a/core b/core
index 052b072fb..8840c7248 160000
--- a/core
+++ b/core
@@ -1 +1 @@
-Subproject commit 052b072fb745934cceff568c743717330b7e5b32
+Subproject commit 8840c7248d4ce757e0011dcedf906b8e3dfe7125