diff --git a/.github/renovate.json b/.github/renovate.json
index fad709353..a42ef7796 100644
--- a/.github/renovate.json
+++ b/.github/renovate.json
@@ -24,6 +24,15 @@
         "\\s- component: (?<depName>.+)\\n\\s+repoURL: (?<packageName>.+)\\n\\s+chartVersion: (?<currentValue>.+)\\s"
       ],
       "datasourceTemplate": "helm"
+    },
+    {
+      "customType": "regex",
+      "fileMatch": ["^.*\\.ya?ml$"],
+      "matchStrings": [
+        "(?<depName>[^/]+/[^/]+)/releases/download/v(?<currentValue>[^/]+)"
+      ],
+      "datasourceTemplate": "github-releases",
+      "versioningTemplate": "semver"
     }
   ],
   "devbox": {
diff --git a/.github/workflows/lint-workflow-templates.yaml b/.github/workflows/lint-workflow-templates.yaml
index a1e6b18b8..f3606f596 100644
--- a/.github/workflows/lint-workflow-templates.yaml
+++ b/.github/workflows/lint-workflow-templates.yaml
@@ -28,7 +28,7 @@ jobs:
 
       - name: Install Argo CLI
         run: |
-          curl -sLO https://github.com/argoproj/argo-workflows/releases/latest/download/argo-linux-amd64.gz
+          curl -sLO https://github.com/argoproj/argo-workflows/releases/download/v3.6.6/argo-linux-amd64.gz
           gunzip argo-linux-amd64.gz
           chmod +x argo-linux-amd64
           sudo mv argo-linux-amd64 /usr/local/bin/argo