Upgrading kubernetes API

Change-Id: I279db986e2dab1ebcb5b48b4195363af395c8de3
diff --git a/xos-gui/Chart.yaml b/xos-gui/Chart.yaml
index 2f9a633..90d13aa 100644
--- a/xos-gui/Chart.yaml
+++ b/xos-gui/Chart.yaml
@@ -17,7 +17,7 @@
 description: Web GUI for XOS
 icon: https://guide.opencord.org/logos/xos.svg
 apiVersion: v1
-version: 1.2.8
+version: 1.2.9
 
 # appVersion is of the xos-gui container, xos-ws tag is specified in values.yaml
 appVersion: 1.0.6