diff --git a/bitnami/mastodon/CHANGELOG.md b/bitnami/mastodon/CHANGELOG.md
index 7e7c860433efc0..12a180f0c240db 100644
--- a/bitnami/mastodon/CHANGELOG.md
+++ b/bitnami/mastodon/CHANGELOG.md
@@ -1,8 +1,12 @@
 # Changelog
 
-## 10.1.1 (2025-04-09)
+## 11.0.0 (2025-04-30)
 
-* [bitnami/mastodon] Release 10.1.1 ([#32909](https://github.com/bitnami/charts/pull/32909))
+* [bitnami/mastodon] major: Upgrade elasticsearch subchart to 22.x.x (ES 9.x) ([#33264](https://github.com/bitnami/charts/pull/33264))
+
+## <small>10.1.1 (2025-04-09)</small>
+
+* [bitnami/mastodon] Release 10.1.1 (#32909) ([42032e2](https://github.com/bitnami/charts/commit/42032e24c96811e5809ba6991bd1b59d43c075fb)), closes [#32909](https://github.com/bitnami/charts/issues/32909)
 
 ## 10.1.0 (2025-04-04)
 
diff --git a/bitnami/mastodon/Chart.lock b/bitnami/mastodon/Chart.lock
index 54aa54c1085910..dfd38ce56ea8af 100644
--- a/bitnami/mastodon/Chart.lock
+++ b/bitnami/mastodon/Chart.lock
@@ -1,21 +1,21 @@
 dependencies:
 - name: redis
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 20.11.5
+  version: 20.13.4
 - name: postgresql
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 16.6.2
+  version: 16.6.6
 - name: elasticsearch
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 21.5.0
+  version: 22.0.0
 - name: minio
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 16.0.4
+  version: 16.0.8
 - name: apache
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 11.3.5
+  version: 11.3.6
 - name: common
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 2.30.0
-digest: sha256:f37e75e9b4af80d823a52a8a9127902606e24b5b83531061dbd239c65d76c1db
-generated: "2025-04-09T11:43:37.884940353Z"
+  version: 2.30.1
+digest: sha256:43efaa6d221b032d3ef779e3391340356a5bd3204ca76de8e04ee74987a7a0a1
+generated: "2025-04-30T13:12:16.396108+02:00"
diff --git a/bitnami/mastodon/Chart.yaml b/bitnami/mastodon/Chart.yaml
index ea12bca76e66ff..86435fcc66471b 100644
--- a/bitnami/mastodon/Chart.yaml
+++ b/bitnami/mastodon/Chart.yaml
@@ -24,7 +24,7 @@ dependencies:
 - condition: elasticsearch.enabled
   name: elasticsearch
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 21.x.x
+  version: 22.x.x
 - condition: minio.enabled
   name: minio
   repository: oci://registry-1.docker.io/bitnamicharts
@@ -50,4 +50,4 @@ maintainers:
 name: mastodon
 sources:
 - https://github.com/bitnami/charts/tree/main/bitnami/mastodon
-version: 10.1.1
+version: 11.0.0
diff --git a/bitnami/mastodon/README.md b/bitnami/mastodon/README.md
index de5c07b8dddf9a..de7d088e446cc8 100644
--- a/bitnami/mastodon/README.md
+++ b/bitnami/mastodon/README.md
@@ -887,6 +887,10 @@ Find more information about how to deal with common errors related to Bitnami's
 
 ## Upgrading
 
+### To 11.0.0
+
+This major updates the `elasticsearch` subchart to its newest major, 22.0.0, which uses Elasticsearch 9.x. For more information on this subchart's major, please refer to [elasticsearch upgrade notes](https://github.com/bitnami/charts/tree/main/bitnami/elasticsearch#to-2200).
+
 ### To 10.0.0
 
 This major updates the `minio` subchart to its newest major, 16.0.0. For more information on this subchart's major, please refer to [minio upgrade notes](https://github.com/bitnami/charts/tree/main/bitnami/minio#to-1600).
@@ -958,4 +962,4 @@ Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
-limitations under the License.
\ No newline at end of file
+limitations under the License.