diff --git a/charts/mastodon/Chart.lock b/charts/mastodon/Chart.lock
index 0efdb2102e39f76dd4e609d13b4927e5259b10ca..f512d105dfd339fac5b71d054d6553e788656f2e 100644
--- a/charts/mastodon/Chart.lock
+++ b/charts/mastodon/Chart.lock
@@ -4,6 +4,6 @@ dependencies:
   version: 14.2.1
 - name: redis
   repository: https://raw.githubusercontent.com/bitnami/charts/archive-full-index/bitnami
-  version: 18.16.1
-digest: sha256:becdafb6eaed35ae7f8594b35a698cadab2edf731ceb5af340dc94d0e43b0143
-generated: "2024-02-23T06:10:30.859881884Z"
+  version: 18.17.0
+digest: sha256:1dd2c383a1976f6593cf627693bcd57696746eb9007115adcbc7a5dfe63eb839
+generated: "2024-02-27T19:50:34.472334505Z"
diff --git a/charts/mastodon/Chart.yaml b/charts/mastodon/Chart.yaml
index 7189aebc6b19bd5ca45b5dd62bbc512d02df6468..f663f365299c860696529f6a92d6367b7cfaae83 100644
--- a/charts/mastodon/Chart.yaml
+++ b/charts/mastodon/Chart.yaml
@@ -28,6 +28,6 @@ dependencies:
     repository: https://raw.githubusercontent.com/bitnami/charts/archive-full-index/bitnami
     condition: postgresql.enabled
   - name: redis
-    version: 18.16.1
+    version: 18.17.0
     repository: https://raw.githubusercontent.com/bitnami/charts/archive-full-index/bitnami
     condition: redis.enabled
diff --git a/charts/mastodon/charts/redis-18.16.1.tgz b/charts/mastodon/charts/redis-18.16.1.tgz
deleted file mode 100644
index e8c56a17b97569edb777ffda04d18fc19696c01a..0000000000000000000000000000000000000000
Binary files a/charts/mastodon/charts/redis-18.16.1.tgz and /dev/null differ
diff --git a/charts/mastodon/charts/redis-18.17.0.tgz b/charts/mastodon/charts/redis-18.17.0.tgz
new file mode 100644
index 0000000000000000000000000000000000000000..732dbe880c9bcb12919a6cfb0c6351257198a2c7
Binary files /dev/null and b/charts/mastodon/charts/redis-18.17.0.tgz differ
diff --git a/charts/nextcloud/Chart.lock b/charts/nextcloud/Chart.lock
index b9abf89edd2f2ba4ed29bbf9f9f643eadc2b4b25..30e721f4eee883b4626b919e9874f7f5e5ddb3fc 100644
--- a/charts/nextcloud/Chart.lock
+++ b/charts/nextcloud/Chart.lock
@@ -7,6 +7,6 @@ dependencies:
   version: 13.1.3
 - name: redis
   repository: https://charts.bitnami.com/bitnami
-  version: 18.16.1
-digest: sha256:92f502ca04f574d8e94d26817f5f42efa85a80150c981fc98f8b57b1ea276fa1
-generated: "2024-02-23T06:09:54.058618356Z"
+  version: 18.17.0
+digest: sha256:a9087b71411e07ae452eca824060da3d6075da1a593423cee58b3c775b180dd5
+generated: "2024-02-27T19:49:51.987078953Z"
diff --git a/charts/nextcloud/Chart.yaml b/charts/nextcloud/Chart.yaml
index 8c5127d8d9b6693d02dfedb17809da0b7ec63203..9ed4b827080b46295a51544b7fde2b8a79f15615 100644
--- a/charts/nextcloud/Chart.yaml
+++ b/charts/nextcloud/Chart.yaml
@@ -31,6 +31,6 @@ dependencies:
   repository: https://charts.bitnami.com/bitnami
   condition: mariadb.enabled
 - name: redis
-  version: 18.16.1
+  version: 18.17.0
   repository: https://charts.bitnami.com/bitnami
   condition: redis.enabled
diff --git a/charts/nextcloud/charts/redis-18.16.1.tgz b/charts/nextcloud/charts/redis-18.16.1.tgz
deleted file mode 100644
index e8c56a17b97569edb777ffda04d18fc19696c01a..0000000000000000000000000000000000000000
Binary files a/charts/nextcloud/charts/redis-18.16.1.tgz and /dev/null differ
diff --git a/charts/nextcloud/charts/redis-18.17.0.tgz b/charts/nextcloud/charts/redis-18.17.0.tgz
new file mode 100644
index 0000000000000000000000000000000000000000..732dbe880c9bcb12919a6cfb0c6351257198a2c7
Binary files /dev/null and b/charts/nextcloud/charts/redis-18.17.0.tgz differ