diff --git a/AppBuilder/core b/AppBuilder/core
index f099cb33..4f8fa789 160000
--- a/AppBuilder/core
+++ b/AppBuilder/core
@@ -1 +1 @@
-Subproject commit f099cb33d95f5e023b248818c5619473b642d38f
+Subproject commit 4f8fa7890bda6fbf0a65f35ee1029c00172ab08c