diff --git a/charts/mastodon/Chart.yaml b/charts/mastodon/Chart.yaml
index 1b8841d6f3f653416c77d3be1c90ecea5706d907..6325ff212fa03027068edb3813a300c0270917a1 100644
--- a/charts/mastodon/Chart.yaml
+++ b/charts/mastodon/Chart.yaml
@@ -11,7 +11,7 @@ sources:
     - https://git.shivering-isles.com/shivering-isles/infrastructure-gitops/-/tree/main/charts/mastodon
 
 type: application
-version: 4.0.0
+version: 4.0.1
 # renovate: image=docker.io/tootsuite/mastodon
 appVersion: v3.5.5
 
diff --git a/charts/mastodon/README.md b/charts/mastodon/README.md
index 50f16186f30a671f8a1d44842d0d67073c45b694..79280a9feea31b16fc6be3ef81a79633fed6379c 100644
--- a/charts/mastodon/README.md
+++ b/charts/mastodon/README.md
@@ -1,6 +1,6 @@
 # mastodon
 
-![Version: 3.0.8](https://img.shields.io/badge/Version-3.0.8-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v3.5.5](https://img.shields.io/badge/AppVersion-v3.5.5-informational?style=flat-square)
+![Version: 4.0.1](https://img.shields.io/badge/Version-4.0.1-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v3.5.5](https://img.shields.io/badge/AppVersion-v3.5.5-informational?style=flat-square)
 
 Mastodon is a free, open-source social network server based on ActivityPub.