diff --git a/charts/mastodon/Chart.yaml b/charts/mastodon/Chart.yaml
index 667bf4e4040a441f675b9f916350d61032c92706..5b93840542ab40104fe3eb217458c09efbf4aec5 100644
--- a/charts/mastodon/Chart.yaml
+++ b/charts/mastodon/Chart.yaml
@@ -15,12 +15,12 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 3.0.4
+version: 3.0.5
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
-appVersion: v3.5.3
+appVersion: v3.5.5
 
 dependencies:
   - name: elasticsearch
diff --git a/charts/mastodon/README.md b/charts/mastodon/README.md
index ee5314c6bc12e66755b2e4dfa86e9b8c472aae9f..f2f194e710e21627cd61b43159cd7b0240ec6fdf 100644
--- a/charts/mastodon/README.md
+++ b/charts/mastodon/README.md
@@ -1,6 +1,6 @@
 # mastodon
 
-![Version: 3.0.4](https://img.shields.io/badge/Version-3.0.4-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v3.5.3](https://img.shields.io/badge/AppVersion-v3.5.3-informational?style=flat-square)
+![Version: 3.0.5](https://img.shields.io/badge/Version-3.0.5-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.