Updated service to use new XOS core version: 2.1.22

Change-Id: Ib67063af475a7c6bd62f90cc6f4103320e18661c
diff --git a/VERSION b/VERSION
index 9084fa2..524cb55 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.1.0
+1.1.1