diff --git a/charts/meilisearch/Chart.yaml b/charts/meilisearch/Chart.yaml
index 4929c6b..72e1a3d 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: 0.9.0
+version: 0.9.1
 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/values.yaml b/charts/meilisearch/values.yaml
index a2066fd..617b15d 100644
--- a/charts/meilisearch/values.yaml
+++ b/charts/meilisearch/values.yaml
@@ -128,7 +128,7 @@ persistence:
   ##   GKE, AWS & OpenStack)
   ##
   # -- PVC Storage Class
-  storageClass: "-"
+  storageClass: ~
 
   ## Data Persistent Volume existing claim name
   ## Requires persistence.enabled: true
diff --git a/manifests/meilisearch.yaml b/manifests/meilisearch.yaml
index 4921f95..416deeb 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: 9b1b33e395e5ab2e54e89dd0661f4bc36b5e03eada8ec87236c321547fb7b221
+        checksum/config: f6a15195f8999e192a9c0b3af067cf48f7d30e057c027646e76d9d68457e1622
     spec:
       serviceAccountName: meilisearch
       securityContext: