diff --git a/charts/stable/home-assistant/Chart.yaml b/charts/stable/home-assistant/Chart.yaml
index 1dbde5e8..dd0fbfbc 100644
--- a/charts/stable/home-assistant/Chart.yaml
+++ b/charts/stable/home-assistant/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 appVersion: 2021.6.3
 description: Home Assistant
 name: home-assistant
-version: 11.2.1
+version: 12.0.0
 kubeVersion: ">=1.16.0-0"
 keywords:
 - home-assistant
@@ -20,13 +20,13 @@ maintainers:
 dependencies:
 - name: common
   repository: https://library-charts.k8s-at-home.com
-  version: 4.2.0
+  version: 4.3.0
 - name: postgresql
-  version: 10.13.10
+  version: 10.14.2
   repository: https://charts.bitnami.com/bitnami
   condition: postgresql.enabled
 - name: mariadb
-  version: 9.7.1
+  version: 10.2.0
   repository: https://charts.bitnami.com/bitnami
   condition: mariadb.enabled
 - name: influxdb
diff --git a/charts/stable/home-assistant/README.md b/charts/stable/home-assistant/README.md
index 65a9330b..3c823ab8 100644
--- a/charts/stable/home-assistant/README.md
+++ b/charts/stable/home-assistant/README.md
@@ -1,6 +1,6 @@
 # home-assistant
 
-![Version: 11.2.1](https://img.shields.io/badge/Version-11.2.1-informational?style=flat-square) ![AppVersion: 2021.6.3](https://img.shields.io/badge/AppVersion-2021.6.3-informational?style=flat-square)
+![Version: 12.0.0](https://img.shields.io/badge/Version-12.0.0-informational?style=flat-square) ![AppVersion: 2021.6.3](https://img.shields.io/badge/AppVersion-2021.6.3-informational?style=flat-square)
 
 Home Assistant
 
@@ -21,9 +21,9 @@ Kubernetes: `>=1.16.0-0`
 | Repository | Name | Version |
 |------------|------|---------|
 | https://charts.bitnami.com/bitnami | influxdb | 1.1.9 |
-| https://charts.bitnami.com/bitnami | mariadb | 9.7.1 |
-| https://charts.bitnami.com/bitnami | postgresql | 10.13.10 |
-| https://library-charts.k8s-at-home.com | common | 4.2.0 |
+| https://charts.bitnami.com/bitnami | mariadb | 10.2.0 |
+| https://charts.bitnami.com/bitnami | postgresql | 10.14.2 |
+| https://library-charts.k8s-at-home.com | common | 4.3.0 |
 
 ## TL;DR
 
@@ -180,6 +180,16 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+### [12.0.0]
+
+#### Changed
+
+- **BREAKING**: Specified the default postgresql version (14.1.0) to comply with Home-Assistant supported versions. Make sure to back up your database before upgrading to this version!
+- Changed image tag to `2021.12.7`.
+- **BREAKING**: Updated `mariadb` chart to version `10.2.0`. Check out the [chart documentation](https://github.com/bitnami/charts/tree/master/bitnami/mariadb#to-1000) to see which values have changed.
+- Updated `postgresql` chart to version `10.14.2`.
+- Updated the common library dependency to version 4.3.0.
+
 ### [11.0.6]
 
 #### Changed
@@ -289,6 +299,9 @@ Any pre-existing StatefulSet will have to be removed before upgrading due to a n
 
 This is the last version before starting this changelog. All sorts of cool stuff was changed, but only `git log` remembers what that was :slightly_frowning_face:
 
+[12.0.0]: #1200
+[11.0.6]: #1106
+[11.0.5]: #1105
 [11.0.0]: #1100
 [10.0.0]: #1000
 [9.0.1]: #901
diff --git a/charts/stable/home-assistant/README_CHANGELOG.md.gotmpl b/charts/stable/home-assistant/README_CHANGELOG.md.gotmpl
index 8ef34b63..468acf1f 100644
--- a/charts/stable/home-assistant/README_CHANGELOG.md.gotmpl
+++ b/charts/stable/home-assistant/README_CHANGELOG.md.gotmpl
@@ -10,6 +10,16 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+### [12.0.0]
+
+#### Changed
+
+- **BREAKING**: Specified the default postgresql version (14.1.0) to comply with Home-Assistant supported versions. Make sure to back up your database before upgrading to this version!
+- Changed image tag to `2021.12.7`.
+- **BREAKING**: Updated `mariadb` chart to version `10.2.0`. Check out the [chart documentation](https://github.com/bitnami/charts/tree/master/bitnami/mariadb#to-1000) to see which values have changed.
+- Updated `postgresql` chart to version `10.14.2`.
+- Updated the common library dependency to version 4.3.0.
+
 ### [11.0.6]
 
 #### Changed
@@ -119,6 +129,9 @@ Any pre-existing StatefulSet will have to be removed before upgrading due to a n
 
 This is the last version before starting this changelog. All sorts of cool stuff was changed, but only `git log` remembers what that was :slightly_frowning_face:
 
+[12.0.0]: #1200
+[11.0.6]: #1106
+[11.0.5]: #1105
 [11.0.0]: #1100
 [10.0.0]: #1000
 [9.0.1]: #901
diff --git a/charts/stable/home-assistant/values.yaml b/charts/stable/home-assistant/values.yaml
index 2d0b4973..14cc3dcc 100644
--- a/charts/stable/home-assistant/values.yaml
+++ b/charts/stable/home-assistant/values.yaml
@@ -9,7 +9,7 @@ image:
   # -- image repository
   repository: homeassistant/home-assistant
   # -- image tag
-  tag: 2021.6.3
+  tag: 2021.12.7
   # -- image pull policy
   pullPolicy: IfNotPresent
 
@@ -76,6 +76,9 @@ mariadb:
 # @default -- See values.yaml
 postgresql:
   enabled: false
+  image:
+    repository: bitnami/postgresql
+    tag: 14.1.0
   postgresqlUsername: home-assistant
   postgresqlPassword: home-assistant-pass
   postgresqlDatabase: home-assistant