diff --git a/lib/appbase b/lib/appbase
index 1c565b772..28c2b8f59 160000
--- a/lib/appbase
+++ b/lib/appbase
@@ -1 +1 @@
-Subproject commit 1c565b77208b2b7d991014b1eb0d1c7ef6e4ce80
+Subproject commit 28c2b8f592a387e2597d443f67992d6e2fbc348d