diff --git a/charts/meilisearch/Chart.yaml b/charts/meilisearch/Chart.yaml
index 4472d98..4929c6b 100644
--- a/charts/meilisearch/Chart.yaml
+++ b/charts/meilisearch/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v1
 appVersion: "v1.9.0"
 description: A Helm chart for the Meilisearch search engine
 name: meilisearch
-version: 0.8.0
+version: 0.9.0
 icon: https://raw.githubusercontent.com/meilisearch/integration-guides/main/assets/logos/logo.svg
 home: https://github.com/meilisearch/meilisearch-kubernetes/tree/main/charts/meilisearch
 maintainers:
diff --git a/charts/meilisearch/templates/statefulset.yaml b/charts/meilisearch/templates/statefulset.yaml
index 50b5d68..934af82 100644
--- a/charts/meilisearch/templates/statefulset.yaml
+++ b/charts/meilisearch/templates/statefulset.yaml
@@ -32,6 +32,9 @@ spec:
       securityContext:
         {{- toYaml .Values.podSecurityContext | nindent 8 }}
       {{- end }}
+      {{- if .Values.priorityClassName }}
+      priorityClassName: {{ .Values.priorityClassName }}
+      {{- end }}
       volumes:
         - name: tmp
           emptyDir: {}
diff --git a/charts/meilisearch/values.yaml b/charts/meilisearch/values.yaml
index 3bf3527..a2066fd 100644
--- a/charts/meilisearch/values.yaml
+++ b/charts/meilisearch/values.yaml
@@ -67,6 +67,9 @@ podLabels: {}
 # -- Additional labels to add to all resources
 customLabels: {}
 
+# -- Priority class name for pod
+priorityClassName: ""
+
 # -- Service HTTP port
 service:
   # -- Kubernetes Service type
diff --git a/manifests/meilisearch.yaml b/manifests/meilisearch.yaml
index 1fcb2cb..4921f95 100644
--- a/manifests/meilisearch.yaml
+++ b/manifests/meilisearch.yaml
@@ -75,7 +75,7 @@ spec:
         app.kubernetes.io/component: search-engine
         app.kubernetes.io/part-of: meilisearch
       annotations:
-        checksum/config: 28bb25587b6f6f42e1991cfbe3fca5f72ef180d61aaf42857614e16d9b618e30
+        checksum/config: 9b1b33e395e5ab2e54e89dd0661f4bc36b5e03eada8ec87236c321547fb7b221
     spec:
       serviceAccountName: meilisearch
       securityContext: