diff --git a/index.yaml b/index.yaml
index 36743c54..a4ca97cb 100644
--- a/index.yaml
+++ b/index.yaml
@@ -7539,6 +7539,28 @@ entries:
     - argo-rollouts-0.1.0.tgz
     version: 0.1.0
   argo-workflows:
+  - annotations:
+      artifacthub.io/changes: |
+        - "[Changed]: Bump appVersion to 3.1.8"
+    apiVersion: v2
+    appVersion: v3.1.8
+    created: "2021-08-23T11:13:43.666007728Z"
+    description: A Helm chart for Argo Workflows
+    digest: 5a5793b2ea627b041b63bd702f52615d9c889b1b4e3c8e44f7d86b95d8612422
+    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-0.4.2/argo-workflows-0.4.2.tgz
+    version: 0.4.2
   - annotations:
       artifacthub.io/changes: |
         - "[Fixed]: Fix typos in Workflows RBAC settings"
@@ -8754,4 +8776,4 @@ entries:
     urls:
     - argocd-notifications-1.0.0.tgz
     version: 1.0.0
-generated: "2021-08-20T16:24:44.603019998Z"
+generated: "2021-08-23T11:13:43.66965858Z"