diff --git a/charts/cosigned/Chart.yaml b/charts/cosigned/Chart.yaml
index d1ffd74e..5ebbc9e4 100644
--- a/charts/cosigned/Chart.yaml
+++ b/charts/cosigned/Chart.yaml
@@ -8,7 +8,7 @@ sources:
 type: application
 
 name: cosigned
-version: v0.1.4
+version: v0.1.5
 appVersion: v1.3.1
 
 maintainers:
diff --git a/charts/cosigned/ci/ci-values.yaml b/charts/cosigned/ci/ci-values.yaml
index 15c62bef..e941169e 100644
--- a/charts/cosigned/ci/ci-values.yaml
+++ b/charts/cosigned/ci/ci-values.yaml
@@ -1,4 +1,2 @@
 cosign:
-  cosignKey: 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
   cosignPub: LS0tLS1CRUdJTiBQVUJMSUMgS0VZLS0tLS0KTUZrd0V3WUhLb1pJemowQ0FRWUlLb1pJemowREFRY0RRZ0FFZ3VQMEd0aEUrTGYxQzZyWlQ4ZzlDbUtWQk5ReApicnZTWTdGMG94ODFUVzlBcExrSjVIdmtTNzJVQ0ZkZjJaV2JNMXkxZEMyS0FIM1l0Q1lOM1JCdHp3PT0KLS0tLS1FTkQgUFVCTElDIEtFWS0tLS0tCg==
-  cosignPassword: aG9ua0AxMjM=
diff --git a/charts/cosigned/templates/webhook/clusterrole_webhook.yaml b/charts/cosigned/templates/webhook/clusterrole_webhook.yaml
index e55fc151..94ea48ec 100644
--- a/charts/cosigned/templates/webhook/clusterrole_webhook.yaml
+++ b/charts/cosigned/templates/webhook/clusterrole_webhook.yaml
@@ -25,11 +25,11 @@ rules:
     # The webhook configured the namespace as the OwnerRef on various cluster-scoped resources,
     # which requires we can Get the system namespace.
     resourceNames: [ "{{ .Release.Namespace }}" ]
- 
+
   # This is needed by k8schain to support fetching pull secrets attached to pod specs
   # or their service accounts.  If pull secrets aren't used, the "secrets" below can
   # be safely dropped, but the logic will fetch the service account to check for pull
   # secrets.
   - apiGroups: [""]
     resources: ["serviceaccounts", "secrets"]
-    verbs: ["get"]
\ No newline at end of file
+    verbs: ["get"]
diff --git a/charts/cosigned/templates/webhook/cosign_secret.yaml b/charts/cosigned/templates/webhook/cosign_secret.yaml
index 28ae53d9..0a0fc302 100644
--- a/charts/cosigned/templates/webhook/cosign_secret.yaml
+++ b/charts/cosigned/templates/webhook/cosign_secret.yaml
@@ -8,7 +8,5 @@ metadata:
   namespace: {{ .Release.Namespace }}
 type: Opaque
 data:
-  cosign.key: {{ default "" .Values.cosign.cosignKey}}
-  cosign.password: {{ default "" .Values.cosign.cosignPassword}}
   cosign.pub: {{ .Values.cosign.cosignPub}}
-{{- end -}}
\ No newline at end of file
+{{- end -}}
diff --git a/charts/cosigned/templates/webhook/rolebinding_webhook.yaml b/charts/cosigned/templates/webhook/rolebinding_webhook.yaml
index b02e621a..5865df6b 100644
--- a/charts/cosigned/templates/webhook/rolebinding_webhook.yaml
+++ b/charts/cosigned/templates/webhook/rolebinding_webhook.yaml
@@ -12,4 +12,4 @@ subjects:
 roleRef:
   kind: Role
   name: {{ template "cosigned.fullname" . }}-webhook
-  apiGroup: rbac.authorization.k8s.io
\ No newline at end of file
+  apiGroup: rbac.authorization.k8s.io
diff --git a/charts/cosigned/templates/webhook/service_webhook.yaml b/charts/cosigned/templates/webhook/service_webhook.yaml
index 9a7dd543..85b13171 100644
--- a/charts/cosigned/templates/webhook/service_webhook.yaml
+++ b/charts/cosigned/templates/webhook/service_webhook.yaml
@@ -45,4 +45,4 @@ spec:
     targetPort: metrics
   selector:
     {{- include "cosigned.selectorLabels" . | nindent 4 }}
-    control-plane: {{ template "cosigned.fullname" . }}-webhook
\ No newline at end of file
+    control-plane: {{ template "cosigned.fullname" . }}-webhook
diff --git a/charts/cosigned/values.yaml b/charts/cosigned/values.yaml
index 3f9650eb..dac4fd1e 100644
--- a/charts/cosigned/values.yaml
+++ b/charts/cosigned/values.yaml
@@ -2,9 +2,7 @@ cosign:
   secretKeyRef:
     name:
   # add the values in base64 encoded
-  cosignKey:
   cosignPub:
-  cosignPassword:
 
 webhook:
   name: webhook