Upgrading kubernetes API

Change-Id: I279db986e2dab1ebcb5b48b4195363af395c8de3
diff --git a/xos-services/volt/templates/deployment.yaml b/xos-services/volt/templates/deployment.yaml
index dee6e15..ddfe424 100644
--- a/xos-services/volt/templates/deployment.yaml
+++ b/xos-services/volt/templates/deployment.yaml
@@ -14,7 +14,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-apiVersion: apps/v1beta2
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: {{ template "volt.fullname" . }}