diff --git a/Chart.yaml b/Chart.yaml
index 55a47e2..d65e571 100644
--- a/Chart.yaml
+++ b/Chart.yaml
@@ -3,6 +3,7 @@ name: gitea
 description: Gitea Helm chart for Kubernetes
 type: application
 version: 0.0.0
+# renovate datasource=github-releases depName=go-gitea/gitea extractVersion=^v(?<version>.*)$
 appVersion: 1.22.1
 icon: https://gitea.com/assets/img/logo.svg
 
diff --git a/renovate.json5 b/renovate.json5
index 1831179..d0a0ac6 100644
--- a/renovate.json5
+++ b/renovate.json5
@@ -30,6 +30,14 @@
       ],
       datasourceTemplate: 'github-releases',
     },
+    {
+      'description': 'Automatically detect new Gitea releases',
+      'customType': 'regex',
+      'fileMatch': ['(^|/)Chart\\.yaml$'],
+      'matchStrings': [
+        '# renovate datasource=(?<datasource>\\S+) depName=(?<depName>\\S+) extractVersion=(?<extractVersion>\\S+)\\nappVersion:\\s?(?<currentValue>\\S+)\\n',
+      ],
+    },
   ],
   packageRules: [
     {
@@ -56,5 +64,12 @@
         'digest',
       ],
     },
+    {
+      description: 'Override changelog url for Helm image, to have release notes in our PRs',
+      matchDepNames: [
+        'alpine/helm',
+      ],
+      changelogUrl: 'https://github.com/helm/helm',
+    },
   ],
 }