diff --git a/charts/attest-provider/Chart.yaml b/charts/attest-provider/Chart.yaml
index 9d69983..0e0b4c3 100644
--- a/charts/attest-provider/Chart.yaml
+++ b/charts/attest-provider/Chart.yaml
@@ -1,8 +1,8 @@
 apiVersion: v2
 description: A Helm chart for attest external data provider
 name: attest-provider
-version: 0.0.5
+version: 0.0.6
 home: https://github.com/docker/attest-provider
 sources:
   - https://github.com/docker/attest-provider.git
-appVersion: 0.0.5
+appVersion: 0.0.6
diff --git a/charts/attest-provider/templates/attest-provider-deployment.yaml b/charts/attest-provider/templates/attest-provider-deployment.yaml
index 36768ae..cc6372e 100644
--- a/charts/attest-provider/templates/attest-provider-deployment.yaml
+++ b/charts/attest-provider/templates/attest-provider-deployment.yaml
@@ -40,6 +40,12 @@ spec:
         {{- if .Values.policyCacheDir }}
         - --policy-cache-dir={{ .Values.policyCacheDir }}
         {{- end }}
+        {{- if .Values.attestationStyle }}
+        - --attestation-style={{ .Values.attestationStyle }}
+        {{- end }}
+        {{- if .Values.referrersRepo }}
+        - --referrers-source={{ .Values.referrersRepo }}
+        {{- end }}
 
         ports:
         - containerPort: {{ .Values.port }}
diff --git a/charts/attest-provider/values.yaml b/charts/attest-provider/values.yaml
index 10f53e7..1ea3672 100644
--- a/charts/attest-provider/values.yaml
+++ b/charts/attest-provider/values.yaml
@@ -1,4 +1,4 @@
-image: "docker/attest-provider:0.0.3@sha256:7a86f674235cae3f7fa0691ae56d385b2b13951c3cf4cb04356d486a6698d354"
+image: "docker/attest-provider:0.0.6@sha256:1403ff1d17ffb9d330e90817ed05d080dec2bd4c9f7e611be07788111040342f"
 
 certDir: /certs
 clientCAFile: /tmp/gatekeeper/ca.crt
@@ -13,6 +13,8 @@ replicas: 1
 tufMetadataSource: https://docker.github.io/tuf-staging/metadata
 tufTargetsSource: https://docker.github.io/tuf-staging/targets
 
+attestationStyle: referrers
+
 provider:
   timeout: 30
   tls: