diff --git a/libraries/appbase b/libraries/appbase
index cc851b838b91576ee311949515f1750c7c3d30f0..754b9d19783e008aa783a12465594f1fe2a49c29 160000
--- a/libraries/appbase
+++ b/libraries/appbase
@@ -1 +1 @@
-Subproject commit cc851b838b91576ee311949515f1750c7c3d30f0
+Subproject commit 754b9d19783e008aa783a12465594f1fe2a49c29