diff --git a/charts/headwind-mdm/Chart.yaml b/charts/headwind-mdm/Chart.yaml
index 17d13421..1f17d2f4 100644
--- a/charts/headwind-mdm/Chart.yaml
+++ b/charts/headwind-mdm/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: headwind-mdm
 description: Headwind MDM - an open source mobile device management software for Android
 type: application
-version: 1.9.1
+version: 2.0.0
 appVersion: "0.1.4"
 home: https://github.com/christianknell/helm-charts
 icon: https://h-mdm.com/wp-content/uploads/2019/07/neew-logo.png
@@ -16,12 +16,12 @@ sources:
 dependencies:
   - name: postgresql
     repository: https://charts.bitnami.com/bitnami
-    version: 12.12.10
+    version: 14.1.1
     condition: postgresql.enabled
 annotations:
   artifacthub.io/changes: |
     - kind: changed
-      description: bumped image version to 0.1.4
+      description: bumped helm dependency for postgresql to 14.1.1
   artifacthub.io/screenshots: |
     - title: Headwind MDM is a powerful Open Source platform to manage your Enterprise Android Devices.
       url: https://images.wondershare.com/drfone/article/2022/11/opensource-mdm-3.jpg
diff --git a/charts/headwind-mdm/README.md b/charts/headwind-mdm/README.md
index 24a045b9..b54dc93f 100644
--- a/charts/headwind-mdm/README.md
+++ b/charts/headwind-mdm/README.md
@@ -109,3 +109,9 @@ Alternatively, a YAML file that specifies the values for the parameters can be p
 ```console
 helm install my-release -f values.yaml christianknell/headwind-mdm
 ```
+
+## Upgrading the Chart
+
+### To 2.0.0
+
+This major updates the PostgreSQL subchart to its newest major, 14.0.0. [Here](https://github.com/bitnami/charts/tree/master/bitnami/postgresql#to-1400) you can find more information about the changes introduced in that version.
diff --git a/charts/headwind-mdm/README.md.gotmpl b/charts/headwind-mdm/README.md.gotmpl
index 14d8e123..f8ce280f 100644
--- a/charts/headwind-mdm/README.md.gotmpl
+++ b/charts/headwind-mdm/README.md.gotmpl
@@ -52,3 +52,9 @@ Alternatively, a YAML file that specifies the values for the parameters can be p
 ```console
 helm install my-release -f values.yaml christianknell/headwind-mdm
 ```
+
+## Upgrading the Chart
+
+### To 2.0.0
+
+This major updates the PostgreSQL subchart to its newest major, 14.0.0. [Here](https://github.com/bitnami/charts/tree/master/bitnami/postgresql#to-1400) you can find more information about the changes introduced in that version.