diff --git a/index.yaml b/index.yaml
index c0f47294..e0262208 100644
--- a/index.yaml
+++ b/index.yaml
@@ -18862,6 +18862,30 @@ entries:
     - argo-rollouts-0.1.0.tgz
     version: 0.1.0
   argo-workflows:
+  - annotations:
+      artifacthub.io/changes: |
+        - kind: changed
+          description: Upgrade to Argo Workflows v3.4.8
+      artifacthub.io/signKey: |
+        fingerprint: 2B8F22F57260EFA67BE1C5824B11F800CD9D2252
+        url: https://argoproj.github.io/argo-helm/pgp_keys.asc
+    apiVersion: v2
+    appVersion: v3.4.8
+    created: "2023-05-26T04:19:29.591738915Z"
+    description: A Helm chart for Argo Workflows
+    digest: 23601ea07ae9d3f9ec423dabbe923a778d3bb14cac215ab4e7ea5df47cdac406
+    home: https://github.com/argoproj/argo-helm
+    icon: https://argoproj.github.io/argo-workflows/assets/logo.png
+    maintainers:
+    - name: argoproj
+      url: https://argoproj.github.io/
+    name: argo-workflows
+    sources:
+    - https://github.com/argoproj/argo-workflows
+    type: application
+    urls:
+    - https://github.com/argoproj/argo-helm/releases/download/argo-workflows-0.28.2/argo-workflows-0.28.2.tgz
+    version: 0.28.2
   - annotations:
       artifacthub.io/changes: |
         - kind: changed
@@ -23691,4 +23715,4 @@ entries:
     urls:
     - argocd-notifications-1.0.0.tgz
     version: 1.0.0
-generated: "2023-05-25T12:31:12.101988912Z"
+generated: "2023-05-26T04:19:29.594700819Z"