diff --git a/charts/mastodon/Chart.lock b/charts/mastodon/Chart.lock
index 492b0a8..0f2cceb 100644
--- a/charts/mastodon/Chart.lock
+++ b/charts/mastodon/Chart.lock
@@ -4,9 +4,9 @@ dependencies:
   version: 12.6.0
 - name: elasticsearch
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 19.10.1
+  version: 19.10.6
 - name: redis
   repository: oci://registry-1.docker.io/bitnamicharts
   version: 17.11.6
-digest: sha256:6969e0aaa14e4f21e59c0b1c5e9d5a723f321d75703065a6c1a540026f4f8646
-generated: "2023-07-02T12:00:33.427253+02:00"
+digest: sha256:7e8f43054d7a82be728a77702c9bcf577b55037a94b6bf05598fde2549dc8e8e
+generated: "2023-07-31T08:07:55.049559427Z"
diff --git a/charts/mastodon/Chart.yaml b/charts/mastodon/Chart.yaml
index 9d08bcc..26ed1ee 100644
--- a/charts/mastodon/Chart.yaml
+++ b/charts/mastodon/Chart.yaml
@@ -15,7 +15,7 @@ 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: 4.1.0
+version: 4.2.0
 
 # renovate: image=ghcr.io/mastodon/mastodon
 appVersion: v4.1.4
@@ -26,7 +26,7 @@ dependencies:
     repository: oci://registry-1.docker.io/bitnamicharts
     condition: postgresql.enabled
   - name: elasticsearch
-    version: 19.10.1
+    version: 19.10.6
     repository: oci://registry-1.docker.io/bitnamicharts
     condition: elasticsearch.enabled
   - name: redis
diff --git a/charts/mastodon/README.md b/charts/mastodon/README.md
index 77bf4e1..b1d6deb 100644
--- a/charts/mastodon/README.md
+++ b/charts/mastodon/README.md
@@ -1,6 +1,6 @@
 # mastodon
 
-![Version: 4.1.0](https://img.shields.io/badge/Version-4.1.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v4.1.4](https://img.shields.io/badge/AppVersion-v4.1.4-informational?style=flat-square)
+![Version: 4.2.0](https://img.shields.io/badge/Version-4.2.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v4.1.4](https://img.shields.io/badge/AppVersion-v4.1.4-informational?style=flat-square)
 
 Mastodon is a free, open-source social network server based on ActivityPub.
 
@@ -8,7 +8,7 @@ Mastodon is a free, open-source social network server based on ActivityPub.
 
 | Repository | Name | Version |
 |------------|------|---------|
-| oci://registry-1.docker.io/bitnamicharts | elasticsearch | 19.10.1 |
+| oci://registry-1.docker.io/bitnamicharts | elasticsearch | 19.10.6 |
 | oci://registry-1.docker.io/bitnamicharts | postgresql | 12.6.0 |
 | oci://registry-1.docker.io/bitnamicharts | redis | 17.11.6 |