diff --git a/index.yaml b/index.yaml
index b6e47ec8..5f529066 100644
--- a/index.yaml
+++ b/index.yaml
@@ -11074,6 +11074,28 @@ entries:
     - argo-rollouts-0.1.0.tgz
     version: 0.1.0
   argo-workflows:
+  - annotations:
+      artifacthub.io/changes: |
+        - "[Changed]: Update to app version v3.3.5"
+    apiVersion: v2
+    appVersion: v3.3.5
+    created: "2022-05-20T21:14:28.582611588Z"
+    description: A Helm chart for Argo Workflows
+    digest: 76c84595ae363e0681ff42777b0a58503607997918e6bfed80498ecbaf72039c
+    home: https://github.com/argoproj/argo-helm
+    icon: https://raw.githubusercontent.com/argoproj/argo-workflows/master/docs/assets/argo.png
+    maintainers:
+    - name: alexec
+    - name: alexmt
+    - name: jessesuen
+    - name: benjaminws
+    name: argo-workflows
+    sources:
+    - https://github.com/argoproj/argo-workflows
+    type: application
+    urls:
+    - https://github.com/argoproj/argo-helm/releases/download/argo-workflows-0.15.2/argo-workflows-0.15.2.tgz
+    version: 0.15.2
   - annotations:
       artifacthub.io/changes: |
         - "[Fixed]: Add missing verbs on argo-workflows-server."
@@ -13922,4 +13944,4 @@ entries:
     urls:
     - argocd-notifications-1.0.0.tgz
     version: 1.0.0
-generated: "2022-05-20T19:19:27.891893349Z"
+generated: "2022-05-20T21:14:28.588477685Z"