diff --git a/charts/obico/Chart.lock b/charts/obico/Chart.lock
index f3d63cade..7ee732fe4 100644
--- a/charts/obico/Chart.lock
+++ b/charts/obico/Chart.lock
@@ -4,6 +4,6 @@ dependencies:
   version: 1.5.1
 - name: redis
   repository: https://charts.bitnami.com/bitnami
-  version: 18.6.4
-digest: sha256:e8a57bdf460314d6e16713da7ab008e054534ff284b955b19b578e5fcf45e9f0
-generated: "2024-01-15T14:03:07.85548206Z"
+  version: 18.19.4
+digest: sha256:1181e3ca42ef30b257aec6cea81d9a6e98d14a3848d12dce19887e5aef07c96f
+generated: "2024-09-03T06:38:02.55423955Z"
diff --git a/charts/obico/Chart.yaml b/charts/obico/Chart.yaml
index 6889f3043..e42126d3b 100644
--- a/charts/obico/Chart.yaml
+++ b/charts/obico/Chart.yaml
@@ -16,7 +16,7 @@ dependencies:
     version: 1.5.1
   - name: redis
     repository: https://charts.bitnami.com/bitnami
-    version: 18.6.4
+    version: 18.19.4
     condition: redis.enabled
 sources:
   - https://github.com/TheSpaghettiDetective/obico-server
diff --git a/charts/paperless-ngx/Chart.lock b/charts/paperless-ngx/Chart.lock
index 01f8ab07a..54f058aac 100644
--- a/charts/paperless-ngx/Chart.lock
+++ b/charts/paperless-ngx/Chart.lock
@@ -10,6 +10,6 @@ dependencies:
   version: 16.0.2
 - name: redis
   repository: https://charts.bitnami.com/bitnami
-  version: 18.6.4
-digest: sha256:ad7ea543bd5a710bfc33c5ce3df96ae56b5c327bf85336765a6159e0e395b10f
-generated: "2024-02-15T08:08:05.290452993Z"
+  version: 18.19.4
+digest: sha256:7573dbe9efda2c9030ad73fab84206c2c58ce44dc643c127678b46cb9b46d53c
+generated: "2024-09-03T06:37:28.190690122Z"
diff --git a/charts/paperless-ngx/Chart.yaml b/charts/paperless-ngx/Chart.yaml
index 417ca5c38..8cae49c07 100644
--- a/charts/paperless-ngx/Chart.yaml
+++ b/charts/paperless-ngx/Chart.yaml
@@ -26,7 +26,7 @@ dependencies:
     condition: mariadb.enabled
   - name: redis
     repository: https://charts.bitnami.com/bitnami
-    version: 18.6.4
+    version: 18.19.4
     condition: redis.enabled
 sources:
   - https://github.com/paperless-ngx/paperless-ngx
diff --git a/charts/rsshub/Chart.lock b/charts/rsshub/Chart.lock
index e8624ed07..b2de6d3a3 100644
--- a/charts/rsshub/Chart.lock
+++ b/charts/rsshub/Chart.lock
@@ -4,6 +4,6 @@ dependencies:
   version: 1.5.1
 - name: redis
   repository: https://charts.bitnami.com/bitnami
-  version: 18.6.4
-digest: sha256:e8a57bdf460314d6e16713da7ab008e054534ff284b955b19b578e5fcf45e9f0
-generated: "2024-01-15T14:02:14.76902635Z"
+  version: 18.19.4
+digest: sha256:1181e3ca42ef30b257aec6cea81d9a6e98d14a3848d12dce19887e5aef07c96f
+generated: "2024-09-03T06:36:57.032930474Z"
diff --git a/charts/rsshub/Chart.yaml b/charts/rsshub/Chart.yaml
index 6742eb29c..bf9e5c34d 100644
--- a/charts/rsshub/Chart.yaml
+++ b/charts/rsshub/Chart.yaml
@@ -18,7 +18,7 @@ dependencies:
     version: 1.5.1
   - name: redis
     repository: https://charts.bitnami.com/bitnami
-    version: 18.6.4
+    version: 18.19.4
     condition: redis.enabled
 sources:
   - https://github.com/DIYgod/RSSHub