diff --git a/charts/argo/Chart.yaml b/charts/argo/Chart.yaml
index 694a9c9d..0fafe41c 100644
--- a/charts/argo/Chart.yaml
+++ b/charts/argo/Chart.yaml
@@ -1,8 +1,8 @@
 apiVersion: v1
-appVersion: "v2.4.3"
+appVersion: "v2.5.0-rc8"
 description: A Helm chart for Argo Workflows
 name: argo
-version: 0.6.5
+version: 0.6.6
 icon: https://raw.githubusercontent.com/argoproj/argo/master/docs/assets/argo.png
 home: https://github.com/argoproj/argo-helm
 maintainers:
diff --git a/charts/argo/templates/cronworkflow-crd.yaml b/charts/argo/templates/cronworkflow-crd.yaml
new file mode 100644
index 00000000..03331ab9
--- /dev/null
+++ b/charts/argo/templates/cronworkflow-crd.yaml
@@ -0,0 +1,19 @@
+{{- if .Values.installCRD }}
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: cronworkflows.argoproj.io
+  annotations:
+    helm.sh/hook: crd-install
+    helm.sh/hook-delete-policy: before-hook-creation
+spec:
+  group: argoproj.io
+  version: v1alpha1
+  scope: Namespaced
+  names:
+    kind: CronWorkflow
+    plural: cronworkflows
+    shortNames:
+      - cronwf
+      - cwf
+{{- end }}
diff --git a/charts/argo/values.yaml b/charts/argo/values.yaml
index 8ef57d6f..86c05754 100644
--- a/charts/argo/values.yaml
+++ b/charts/argo/values.yaml
@@ -4,7 +4,7 @@ images:
   ui: argoui
   executor: argoexec
   pullPolicy: Always
-  tag: v2.4.3
+  tag: v2.5.0-rc8
 
 crdVersion: v1alpha1
 installCRD: true