diff --git a/charts/postgres/Chart.yaml b/charts/postgres/Chart.yaml
index fd3cf305b202f5e94d53f14d39ab873bca83dbca..245b5d2fe17694aa9183f8a65e509457920b4e1c 100644
--- a/charts/postgres/Chart.yaml
+++ b/charts/postgres/Chart.yaml
@@ -7,6 +7,6 @@ type: application
 maintainers:
   - name: groundhog2k
 
-version: 0.2.1
+version: 0.2.2
 
 appVersion: "13.1"
diff --git a/charts/postgres/README.md b/charts/postgres/README.md
index 5f0031f0b2c9e024fcf0a97c7a9612c92fca58fb..c73210de4184e9a9e0b09bd7ba8fc6f9d30ae93e 100644
--- a/charts/postgres/README.md
+++ b/charts/postgres/README.md
@@ -1,6 +1,6 @@
 # PostgreSQL
 
-![Version: 0.2.1](https://img.shields.io/badge/Version-0.2.1-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 13.1](https://img.shields.io/badge/AppVersion-13.1-informational?style=flat-square)
+![Version: 0.2.2](https://img.shields.io/badge/Version-0.2.2-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 13.1](https://img.shields.io/badge/AppVersion-13.1-informational?style=flat-square)
 
 A Helm chart for PostgreSQL on Kubernetes
 
@@ -63,7 +63,7 @@ $ helm uninstall my-release
 | podSecurityContext | object | `see values.yaml` | Pod security context |
 | securityContext | object | `see values.yaml` | Container security context |
 | env | list | `[]` | Additional container environmment variables |
-| args | string | `[]` | Arguments for the container entrypoint process |
+| args | list | `[]` | Arguments for the container entrypoint process |
 | serviceAccount.annotations | object | `{}` | Additional service account annotations |
 | serviceAccount.create | bool | `false` | Enable service account creation |
 | serviceAccount.name | string | `""` | Name of the service account |
@@ -74,7 +74,10 @@ $ helm uninstall my-release
 
 | Key | Type | Default | Description |
 |-----|------|---------|-------------|
+| service.type | string | `"ClusterIP"` | Service type |
 | service.port | int | `5432` | PostreSQL service port |
+| service.nodePort | int | `nil` | Service node port (only relevant for type NodePort) |
+| service.clusterIP | string | `nil` | Service cluster IP (only relevant for type LoadBalancer) |
 
 ## Storage parameters