diff --git a/charts/mastodon/Chart.yaml b/charts/mastodon/Chart.yaml
index 7ee4549b7fd5ad3953fd0344be8695658e5978e5..1b8841d6f3f653416c77d3be1c90ecea5706d907 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: 3.0.8
+version: 4.0.0
 # renovate: image=docker.io/tootsuite/mastodon
 appVersion: v3.5.5