diff --git a/bitnami/kubeapps/Chart.lock b/bitnami/kubeapps/Chart.lock
index 42c838f18e..3da3c48af5 100644
--- a/bitnami/kubeapps/Chart.lock
+++ b/bitnami/kubeapps/Chart.lock
@@ -1,12 +1,12 @@
 dependencies:
 - name: redis
   repository: https://charts.bitnami.com/bitnami
-  version: 17.3.5
+  version: 17.3.7
 - name: postgresql
   repository: https://charts.bitnami.com/bitnami
-  version: 11.9.8
+  version: 12.0.0
 - name: common
   repository: https://charts.bitnami.com/bitnami
-  version: 2.0.3
-digest: sha256:65621cb1e4058ca6ac7513aee4822d3a589ade12037661a54bbd1205eac14d02
-generated: "2022-10-17T11:39:49.099687657Z"
+  version: 2.0.4
+digest: sha256:c7b869efd34ccb475850b2d50ad066c38134bfd44c3c67765e5667c566c5e56e
+generated: "2022-10-28T10:03:05.55588227+02:00"
diff --git a/bitnami/kubeapps/Chart.yaml b/bitnami/kubeapps/Chart.yaml
index 3d588b7ee7..0419d73dc6 100644
--- a/bitnami/kubeapps/Chart.yaml
+++ b/bitnami/kubeapps/Chart.yaml
@@ -10,7 +10,7 @@ dependencies:
   - condition: packaging.helm.enabled
     name: postgresql
     repository: https://charts.bitnami.com/bitnami
-    version: 11.x.x
+    version: 12.x.x
   - name: common
     repository: https://charts.bitnami.com/bitnami
     tags:
@@ -31,4 +31,4 @@ maintainers:
 name: kubeapps
 sources:
   - https://github.com/vmware-tanzu/kubeapps
-version: 11.0.1
+version: 12.0.0
diff --git a/bitnami/kubeapps/README.md b/bitnami/kubeapps/README.md
index 1db2fca46a..96f832b23d 100644
--- a/bitnami/kubeapps/README.md
+++ b/bitnami/kubeapps/README.md
@@ -666,6 +666,10 @@ helm upgrade $RELEASE_NAME my-repo/kubeapps
 
 If you find issues upgrading Kubeapps, check the [troubleshooting](#error-while-upgrading-the-chart) section.
 
+### To 12.0.0
+
+This major updates the PostgreSQL subchart to its newest major, 12.0.0. [Here](https://github.com/bitnami/charts/tree/master/bitnami/postgresql#to-1200) you can find more information about the changes introduced in that version.
+
 ## Uninstalling the Chart
 
 To uninstall/delete the `kubeapps` deployment:
@@ -1031,4 +1035,4 @@ Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
-limitations under the License.
\ No newline at end of file
+limitations under the License.