diff --git a/helm/Chart.yaml b/helm/Chart.yaml
index a7d52dee..8759db7f 100644
--- a/helm/Chart.yaml
+++ b/helm/Chart.yaml
@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/
-version: 2.0.1
+version: 2.1.0
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
diff --git a/helm/templates/ingress.yaml b/helm/templates/ingress.yaml
index a3e6b07b..48bdd89b 100644
--- a/helm/templates/ingress.yaml
+++ b/helm/templates/ingress.yaml
@@ -1,6 +1,13 @@
 {{- if .Values.ingress.enabled -}}
 {{- $fullName := include "ngt-archive.fullname" . -}}
-{{- if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
+{{- if and .Values.ingress.className (not (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion)) }}
+  {{- if not (hasKey .Values.ingress.annotations "kubernetes.io/ingress.class") }}
+  {{- $_ := set .Values.ingress.annotations "kubernetes.io/ingress.class" .Values.ingress.className}}
+  {{- end }}
+{{- end }}
+{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1
+{{- else if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
 apiVersion: networking.k8s.io/v1beta1
 {{- else -}}
 apiVersion: extensions/v1beta1
@@ -16,7 +23,7 @@ metadata:
   namespace: {{ .Release.Namespace }}
   name: web
 spec:
-  ingressClassName: nginx
+  ingressClassName: {{ .Values.ingress.className }}
   rules:
     {{- range .Values.ingress.hosts }}
     - host: {{ tpl .host $ | quote }}
@@ -24,9 +31,19 @@ spec:
         paths:
           {{- range .paths }}
           - path: {{ tpl .path $ }}
+            {{- if and .pathType (semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion) }}
+            pathType: {{ .pathType }}
+            {{- end }}
             backend:
-              serviceName: web
+              {{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }}
+              service:
+                name: web
+                port:
+                  number: 8000
+              {{- else }}
+              serviceName: {{ $fullName }}
               servicePort: 8000
+              {{- end }}
           {{- end }}
     {{- end }}
 
diff --git a/helm/templates/pgdump-cronjob.yaml b/helm/templates/pgdump-cronjob.yaml
index 1f5542db..d5856d55 100644
--- a/helm/templates/pgdump-cronjob.yaml
+++ b/helm/templates/pgdump-cronjob.yaml
@@ -1,4 +1,4 @@
-apiVersion: batch/v1beta1
+apiVersion: batch/v1
 kind: CronJob
 metadata:
   annotations:
diff --git a/helm/values.yaml b/helm/values.yaml
index fdbee999..8abc9c84 100644
--- a/helm/values.yaml
+++ b/helm/values.yaml
@@ -76,6 +76,8 @@ volume:
 ingress:
   # ingress.name - Name of the ingres. (Defaults to fullname)
   name: ""
+  # ingress.className
+  className: "nginx"
   # ingress.enabled - enable the ingress
   enabled: false
   # ingress.annotations - annotations for this ingress