diff --git a/clusters/cl01tl/applications/outline/Chart.yaml b/clusters/cl01tl/applications/outline/Chart.yaml
index 9311040a2..ac11859ec 100644
--- a/clusters/cl01tl/applications/outline/Chart.yaml
+++ b/clusters/cl01tl/applications/outline/Chart.yaml
@@ -30,7 +30,7 @@ dependencies:
     repository: https://operator.min.io/
   - name: redis
     repository: https://charts.bitnami.com/bitnami
-    version: 19.5.2
+    version: 19.5.3
   - name: cloudflared
     alias: cloudflared-outline
     repository: http://alexlebens.github.io/helm-charts
diff --git a/clusters/cl01tl/applications/penpot/Chart.yaml b/clusters/cl01tl/applications/penpot/Chart.yaml
index 17dd6f5ed..99de1af6a 100644
--- a/clusters/cl01tl/applications/penpot/Chart.yaml
+++ b/clusters/cl01tl/applications/penpot/Chart.yaml
@@ -28,7 +28,7 @@ dependencies:
     alias: minio
     repository: https://operator.min.io/
   - name: redis
-    version: 19.5.2
+    version: 19.5.3
     repository: https://charts.bitnami.com/bitnami
   - name: postgres-cluster
     alias: postgres-16-cluster
diff --git a/clusters/cl01tl/applications/tubearchivist/Chart.yaml b/clusters/cl01tl/applications/tubearchivist/Chart.yaml
index 0e8923d87..aa10b8259 100644
--- a/clusters/cl01tl/applications/tubearchivist/Chart.yaml
+++ b/clusters/cl01tl/applications/tubearchivist/Chart.yaml
@@ -28,7 +28,7 @@ dependencies:
     version: 21.2.1
     repository: https://charts.bitnami.com/bitnami
   - name: redis
-    version: 19.5.2
+    version: 19.5.3
     repository: https://charts.bitnami.com/bitnami
 icon: https://raw.githubusercontent.com/walkxcode/dashboard-icons/main/png/tube-archivist.png
 appVersion: v0.4.8
diff --git a/clusters/cl01tl/applications/vikunja/Chart.yaml b/clusters/cl01tl/applications/vikunja/Chart.yaml
index bdee8bd21..a52d23a30 100644
--- a/clusters/cl01tl/applications/vikunja/Chart.yaml
+++ b/clusters/cl01tl/applications/vikunja/Chart.yaml
@@ -31,7 +31,7 @@ dependencies:
     repository: https://bjw-s.github.io/helm-charts/
     version: 3.2.1
   - name: redis
-    version: 19.5.2
+    version: 19.5.3
     repository: https://charts.bitnami.com/bitnami
   - name: cloudflared
     alias: cloudflared-api
diff --git a/clusters/cl01tl/platform/matrix-synapse/Chart.yaml b/clusters/cl01tl/platform/matrix-synapse/Chart.yaml
index 5828b03ad..c755c4aee 100644
--- a/clusters/cl01tl/platform/matrix-synapse/Chart.yaml
+++ b/clusters/cl01tl/platform/matrix-synapse/Chart.yaml
@@ -37,7 +37,7 @@ dependencies:
     repository: https://bjw-s.github.io/helm-charts/
     version: 3.2.1
   - name: redis
-    version: 19.5.2
+    version: 19.5.3
     repository: https://charts.bitnami.com/bitnami
   - name: cloudflared
     alias: cloudflared-synapse