diff --git a/.circleci/config.yml b/.circleci/config.yml
index 7bee83f8..68ea4608 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -5,6 +5,7 @@ jobs:
       - image: quay.io/helmpack/chart-testing:v3.3.1
     steps:
       - checkout
+      - run: helm repo add minio https://helm.min.io/
       - run: ct lint --config .circleci/chart-testing.yaml --lint-conf .circleci/lintconf.yaml
   # Technically this only needs to be run on master, but it's good to have it run on every PR
   # so that it is regularly tested.
diff --git a/charts/argo/requirements.lock b/charts/argo/requirements.lock
index 39f5ecae..37a55e66 100644
--- a/charts/argo/requirements.lock
+++ b/charts/argo/requirements.lock
@@ -1,6 +1,6 @@
 dependencies:
 - name: minio
-  repository: https://kubernetes-charts.storage.googleapis.com/
-  version: 5.0.6
-digest: sha256:373b459c6232e9fd4dd86fa0af01e024372f686a0cdfbfed69d3cd41859e8ad4
-generated: "2020-02-06T00:16:52.211425292Z"
+  repository: https://helm.min.io/
+  version: 8.0.9
+digest: sha256:0f43ad0a4b4e9af47615ef3da85054712eb28f154418d96b7b974a095cc19260
+generated: "2021-01-11T15:01:01.169105-08:00"
diff --git a/charts/argo/requirements.yaml b/charts/argo/requirements.yaml
index 869e1975..bd643139 100644
--- a/charts/argo/requirements.yaml
+++ b/charts/argo/requirements.yaml
@@ -1,5 +1,5 @@
 dependencies:
 - name: minio
-  version: 5.0.6
-  repository: https://kubernetes-charts.storage.googleapis.com/
+  version: 8.0.9
+  repository: https://helm.min.io/
   condition: minio.install