diff --git a/charts/stable/pihole/CHANGELOG.md b/charts/stable/pihole/CHANGELOG.md
index 15f90267723..d2383095e8a 100644
--- a/charts/stable/pihole/CHANGELOG.md
+++ b/charts/stable/pihole/CHANGELOG.md
@@ -1,6 +1,15 @@
 # Changelog<br>
 
 
+<a name="pihole-4.0.15"></a>
+### [pihole-4.0.15](https://github.com/truecharts/apps/compare/pihole-4.0.14...pihole-4.0.15) (2021-11-23)
+
+#### Fix
+
+* update heavily outdated container
+
+
+
 <a name="pihole-4.0.14"></a>
 ### [pihole-4.0.14](https://github.com/truecharts/apps/compare/pihole-4.0.13...pihole-4.0.14) (2021-11-23)
 
diff --git a/charts/stable/pihole/Chart.yaml b/charts/stable/pihole/Chart.yaml
index 58cd15f8196..f64d958ab88 100644
--- a/charts/stable/pihole/Chart.yaml
+++ b/charts/stable/pihole/Chart.yaml
@@ -1,5 +1,5 @@
 apiVersion: v2
-appVersion: "2021.10"
+appVersion: "2021.10.1"
 dependencies:
 - name: common
   repository: https://truecharts.org
diff --git a/charts/stable/pihole/helm-values.md b/charts/stable/pihole/helm-values.md
index d0ca28ed1ad..a31abf91ea4 100644
--- a/charts/stable/pihole/helm-values.md
+++ b/charts/stable/pihole/helm-values.md
@@ -14,7 +14,7 @@ You will, however, be able to use all values referenced in the common chart here
 | envFrom[0].configMapRef.name | string | `"pihole-env"` |  |
 | image.pullPolicy | string | `"IfNotPresent"` |  |
 | image.repository | string | `"ghcr.io/truecharts/pihole"` |  |
-| image.tag | string | `"v2021.10@sha256:764fce3e7a7925588be2ee976e7eeae3f09e504520fe1ff1579b666c6eb15226"` |  |
+| image.tag | string | `"v2021.10.1@sha256:406a7368955ed3248a924bcb9c578d8554793048e025deb59f03caf6fd3f17c4"` |  |
 | persistence.config.enabled | bool | `true` |  |
 | persistence.config.mountPath | string | `"/etc/pihole"` |  |
 | persistence.dnsmasq.enabled | bool | `true` |  |
diff --git a/docs/apps/stable/pihole/CHANGELOG.md b/docs/apps/stable/pihole/CHANGELOG.md
index 15f90267723..d2383095e8a 100644
--- a/docs/apps/stable/pihole/CHANGELOG.md
+++ b/docs/apps/stable/pihole/CHANGELOG.md
@@ -1,6 +1,15 @@
 # Changelog<br>
 
 
+<a name="pihole-4.0.15"></a>
+### [pihole-4.0.15](https://github.com/truecharts/apps/compare/pihole-4.0.14...pihole-4.0.15) (2021-11-23)
+
+#### Fix
+
+* update heavily outdated container
+
+
+
 <a name="pihole-4.0.14"></a>
 ### [pihole-4.0.14](https://github.com/truecharts/apps/compare/pihole-4.0.13...pihole-4.0.14) (2021-11-23)
 
diff --git a/docs/apps/stable/pihole/helm-values.md b/docs/apps/stable/pihole/helm-values.md
index d0ca28ed1ad..a31abf91ea4 100644
--- a/docs/apps/stable/pihole/helm-values.md
+++ b/docs/apps/stable/pihole/helm-values.md
@@ -14,7 +14,7 @@ You will, however, be able to use all values referenced in the common chart here
 | envFrom[0].configMapRef.name | string | `"pihole-env"` |  |
 | image.pullPolicy | string | `"IfNotPresent"` |  |
 | image.repository | string | `"ghcr.io/truecharts/pihole"` |  |
-| image.tag | string | `"v2021.10@sha256:764fce3e7a7925588be2ee976e7eeae3f09e504520fe1ff1579b666c6eb15226"` |  |
+| image.tag | string | `"v2021.10.1@sha256:406a7368955ed3248a924bcb9c578d8554793048e025deb59f03caf6fd3f17c4"` |  |
 | persistence.config.enabled | bool | `true` |  |
 | persistence.config.mountPath | string | `"/etc/pihole"` |  |
 | persistence.dnsmasq.enabled | bool | `true` |  |
diff --git a/docs/index.yaml b/docs/index.yaml
index 403c5416999..2799c19baec 100644
--- a/docs/index.yaml
+++ b/docs/index.yaml
@@ -165194,6 +165194,38 @@ entries:
     - https://github.com/truecharts/apps/releases/download/piaware-1.0.1/piaware-1.0.1.tgz
     version: 1.0.1
   pihole:
+  - annotations:
+      truecharts.org/SCALE-support: "true"
+      truecharts.org/catagories: |
+        - networking
+      truecharts.org/grade: U
+    apiVersion: v2
+    appVersion: 2021.10.1
+    created: "2021-11-23T16:05:14.606249364Z"
+    dependencies:
+    - name: common
+      repository: https://truecharts.org
+      version: 8.9.3
+    description: DNS and Ad-filtering for your network
+    digest: d83e73917e3497ed2e8122795a1914c22142340059ff8b38ea077ac1a1eeb907
+    home: https://github.com/truecharts/apps/tree/master/charts/stable/pihole
+    icon: https://upload.wikimedia.org/wikipedia/en/thumb/1/15/Pi-hole_vector_logo.svg/1200px-Pi-hole_vector_logo.svg.png
+    keywords:
+    - DNS
+    kubeVersion: '>=1.16.0-0'
+    maintainers:
+    - email: info@truecharts.org
+      name: TrueCharts
+      url: https://truecharts.org
+    name: pihole
+    sources:
+    - https://pi-hole.net/
+    - https://github.com/pi-hole
+    - https://github.com/pi-hole/docker-pi-hole
+    type: application
+    urls:
+    - https://github.com/truecharts/apps/releases/download/pihole-4.0.15/pihole-4.0.15.tgz
+    version: 4.0.15
   - annotations:
       truecharts.org/SCALE-support: "true"
       truecharts.org/catagories: |
@@ -250258,4 +250290,4 @@ entries:
     urls:
     - https://github.com/truecharts/apps/releases/download/zwavejs2mqtt-3.1.5/zwavejs2mqtt-3.1.5.tgz
     version: 3.1.5
-generated: "2021-11-23T15:31:37.826610905Z"
+generated: "2021-11-23T16:05:14.689425281Z"