diff --git a/charts/stalwart-mail/Chart.yaml b/charts/stalwart-mail/Chart.yaml
index 77b87df..a952785 100644
--- a/charts/stalwart-mail/Chart.yaml
+++ b/charts/stalwart-mail/Chart.yaml
@@ -1,8 +1,8 @@
 apiVersion: v2
 name: stalwart-mail
 description: Stalwart is a JMAP, IMAP4 and SMTP server
-version: 0.2.2
-appVersion: 0.8.1
+version: 0.2.3
+appVersion: 0.8.5
 maintainers:
 - name: Tommy Skaug
   email: tommy@skaug.me
diff --git a/charts/stalwart-mail/templates/deployment.yaml b/charts/stalwart-mail/templates/deployment.yaml
index d8018db..56eef66 100644
--- a/charts/stalwart-mail/templates/deployment.yaml
+++ b/charts/stalwart-mail/templates/deployment.yaml
@@ -35,6 +35,18 @@ spec:
         - containerPort: 143
         - containerPort: 993
         - containerPort: 4190
+        livenessProbe:
+          httpGet:
+            path: /healthz/live
+            port: 8080
+          initialDelaySeconds: 30
+          periodSeconds: 10
+        readinessProbe:
+          httpGet:
+            path: /healthz/ready
+            port: 8080
+          initialDelaySeconds: 5
+          periodSeconds: 10  
         env:
         - name: STALWART_POSTGRES_HOST
           valueFrom:
@@ -86,6 +98,11 @@ spec:
             secretKeyRef:
               name: {{ .Values.existingSecret }}
               key: STALWART_DKIM_ED_KEY
+        - name: STALWART_DKIM_RSA_KEY
+          valueFrom:
+            secretKeyRef:
+              name: {{ .Values.existingSecret }}
+              key: STALWART_DKIM_RSA_KEY
         {{- if .Values.extraEnvSecret }}
         envFrom:
         - secretRef: