diff --git a/pretix/Chart.lock b/pretix/Chart.lock
index 2b4e03c..97ac2eb 100644
--- a/pretix/Chart.lock
+++ b/pretix/Chart.lock
@@ -1,9 +1,9 @@
 dependencies:
 - name: postgresql
   repository: oci://docker.io/bitnamicharts
-  version: 16.4.14
+  version: 16.5.0
 - name: redis
   repository: oci://docker.io/bitnamicharts
-  version: 20.10.0
-digest: sha256:e8cf542eb88e71ef9c0d7287baefda6ac90dd9ea8297299a063427563795c0b4
-generated: "2025-03-02T21:32:26.014219813+01:00"
+  version: 20.11.3
+digest: sha256:8a61a3820918d505a6f8a790167a594035d019047226ee48407f428fc6fd9e6c
+generated: "2025-03-12T20:09:28.88003318+01:00"
diff --git a/pretix/Chart.yaml b/pretix/Chart.yaml
index 56cb36c..768b38d 100644
--- a/pretix/Chart.yaml
+++ b/pretix/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: pretix
 description: Reinventing ticket presales, one ticket at a time.
 type: application
-version: "0.1.12"
+version: "0.1.13"
 # renovate: image=docker.io/pretix/standalone
 appVersion: "2025.2.0"
 keywords:
@@ -20,6 +20,6 @@ dependencies:
     repository: "oci://docker.io/bitnamicharts"
     condition: postgresql.enabled
   - name: redis
-    version: "20.10.0"
+    version: "20.11.3"
     repository: "oci://docker.io/bitnamicharts"
     condition: redis.enabled
diff --git a/pretix/README.md b/pretix/README.md
index 1ed2e5a..9028de9 100644
--- a/pretix/README.md
+++ b/pretix/README.md
@@ -7,7 +7,7 @@ description: "Reinventing ticket presales, one ticket at a time."
 
 # pretix
 
-![Version: 0.1.12](https://img.shields.io/badge/Version-0.1.12-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2025.2.0](https://img.shields.io/badge/AppVersion-2025.2.0-informational?style=flat-square)
+![Version: 0.1.13](https://img.shields.io/badge/Version-0.1.13-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2025.2.0](https://img.shields.io/badge/AppVersion-2025.2.0-informational?style=flat-square)
 
 Reinventing ticket presales, one ticket at a time.
 
@@ -50,7 +50,7 @@ helm uninstall pretix-release
 | Repository | Name | Version |
 |------------|------|---------|
 | oci://docker.io/bitnamicharts | postgresql | ^16.3.1 |
-| oci://docker.io/bitnamicharts | redis | 20.10.0 |
+| oci://docker.io/bitnamicharts | redis | 20.11.3 |
 
 ## Values
 
@@ -141,7 +141,6 @@ helm uninstall pretix-release
 | redis.auth.existingSecret | string | `""` | name of an existing secret with Redis credentials (instead of auth.password), must be created ahead of time |
 | redis.auth.existingSecretPasswordKey | string | `""` | Password key to be retrieved from existing secret |
 | redis.auth.password | string | `"changeme"` |  |
-| redis.auth.usePasswordFiles | bool | `false` |  |
 | redis.enabled | bool | `true` |  |
 | redis.global.storageClass | string | `""` |  |
 | redis.master.persistence.enabled | bool | `true` |  |
@@ -163,7 +162,7 @@ helm uninstall pretix-release
 Autogenerated from chart metadata using [helm-docs](https://github.com/norwoodj/helm-docs)
 # pretix
 
-![Version: 0.1.12](https://img.shields.io/badge/Version-0.1.12-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2025.2.0](https://img.shields.io/badge/AppVersion-2025.2.0-informational?style=flat-square)
+![Version: 0.1.13](https://img.shields.io/badge/Version-0.1.13-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2025.2.0](https://img.shields.io/badge/AppVersion-2025.2.0-informational?style=flat-square)
 
 Reinventing ticket presales, one ticket at a time.
 
@@ -184,7 +183,7 @@ Reinventing ticket presales, one ticket at a time.
 | Repository | Name | Version |
 |------------|------|---------|
 | oci://docker.io/bitnamicharts | postgresql | ^16.3.1 |
-| oci://docker.io/bitnamicharts | redis | 20.10.0 |
+| oci://docker.io/bitnamicharts | redis | 20.11.3 |
 
 ## Values
 
@@ -275,7 +274,6 @@ Reinventing ticket presales, one ticket at a time.
 | redis.auth.existingSecret | string | `""` | name of an existing secret with Redis credentials (instead of auth.password), must be created ahead of time |
 | redis.auth.existingSecretPasswordKey | string | `""` | Password key to be retrieved from existing secret |
 | redis.auth.password | string | `"changeme"` |  |
-| redis.auth.usePasswordFiles | bool | `false` |  |
 | redis.enabled | bool | `true` |  |
 | redis.global.storageClass | string | `""` |  |
 | redis.master.persistence.enabled | bool | `true` |  |
diff --git a/pretix/values.yaml b/pretix/values.yaml
index 569469c..6ddedf8 100644
--- a/pretix/values.yaml
+++ b/pretix/values.yaml
@@ -229,7 +229,6 @@ redis:
   auth:
     enabled: true
     password: 'changeme'
-    usePasswordFiles: false
     # -- name of an existing secret with Redis credentials (instead of auth.password), must be created ahead of time
     existingSecret: ""
     # -- Password key to be retrieved from existing secret