diff --git a/charts/mastodon/Chart.yaml b/charts/mastodon/Chart.yaml
index 5ddf5e47309c68951046ada3493c036a42fd97ee..bf385dd7fe99b6775cd5bfd0d472dd41efd03dbb 100644
--- a/charts/mastodon/Chart.yaml
+++ b/charts/mastodon/Chart.yaml
@@ -17,10 +17,10 @@ annotations:
     - name: support
       url: https://matrix.to/#/#mastodon-on-kubernetes:shivering-isles.com
 type: application
-version: 9.1.3
+version: 9.1.4
 kubeVersion: ">= 1.23"
 # renovate: image=ghcr.io/mastodon/mastodon
-appVersion: "v4.2.6"
+appVersion: "v4.2.7"
 
 dependencies:
   - name: postgresql
diff --git a/charts/mastodon/README.md b/charts/mastodon/README.md
index cb7fb4482fdb4aaba6b0e836b25ba1a59250ded6..7aaa6b1c3baab59e0c94e3a0ec600945df8ba9cd 100644
--- a/charts/mastodon/README.md
+++ b/charts/mastodon/README.md
@@ -1,6 +1,6 @@
 # mastodon
 
-![Version: 9.1.3](https://img.shields.io/badge/Version-9.1.3-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v4.2.6](https://img.shields.io/badge/AppVersion-v4.2.6-informational?style=flat-square)
+![Version: 9.1.4](https://img.shields.io/badge/Version-9.1.4-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v4.2.7](https://img.shields.io/badge/AppVersion-v4.2.7-informational?style=flat-square)
 
 Mastodon is a free, open-source social network server based on ActivityPub.