diff --git a/charts/mastodon/Chart.lock b/charts/mastodon/Chart.lock
index 0c4523c9803b37ab2a5f1d0a9aea1567a7a9a722..8e1935941ccfb78b1820e4c362feb39e70634a47 100644
--- a/charts/mastodon/Chart.lock
+++ b/charts/mastodon/Chart.lock
@@ -7,6 +7,6 @@ dependencies:
   version: 11.1.3
 - name: redis
   repository: https://raw.githubusercontent.com/bitnami/charts/archive-full-index/bitnami
-  version: 17.3.11
-digest: sha256:7d79c1d0e4856f26ac948207aefab4bcea056b099d8dec8ce4e9aa850b4b5c37
-generated: "2022-11-16T06:12:39.706626343Z"
+  version: 17.3.13
+digest: sha256:2d6e5bc86e1a1a13a8ae08382ae62c9a257c350f4a7f02ed8b3c0eaa34d8c222
+generated: "2022-12-02T06:08:33.665276306Z"
diff --git a/charts/mastodon/Chart.yaml b/charts/mastodon/Chart.yaml
index 0bf8a6e834c13b06fbed837bd6be2e7a21cd6747..a693040a31346ffb3515a37c71e315a8dece7e64 100644
--- a/charts/mastodon/Chart.yaml
+++ b/charts/mastodon/Chart.yaml
@@ -25,5 +25,5 @@ dependencies:
     repository: https://raw.githubusercontent.com/bitnami/charts/archive-full-index/bitnami
     condition: postgresql.enabled
   - name: redis
-    version: 17.3.11
+    version: 17.3.13
     repository: https://raw.githubusercontent.com/bitnami/charts/archive-full-index/bitnami