diff --git a/helm/wireguard/Chart.yaml b/helm/wireguard/Chart.yaml
index adfc934..b9c3def 100644
--- a/helm/wireguard/Chart.yaml
+++ b/helm/wireguard/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: wireguard
 description: A Helm chart for managing a wireguard vpn in kubernetes
 type: application
-version: 0.18.0
+version: 0.19.0
 appVersion: "0.0.0"
 maintainers:
   - name: bryopsida
diff --git a/helm/wireguard/README.md b/helm/wireguard/README.md
index ea8eec6..d5a361f 100644
--- a/helm/wireguard/README.md
+++ b/helm/wireguard/README.md
@@ -1,6 +1,6 @@
 # wireguard
 
-![Version: 0.18.0](https://img.shields.io/badge/Version-0.18.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.0.0](https://img.shields.io/badge/AppVersion-0.0.0-informational?style=flat-square)
+![Version: 0.19.0](https://img.shields.io/badge/Version-0.19.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.0.0](https://img.shields.io/badge/AppVersion-0.0.0-informational?style=flat-square)
 
 A Helm chart for managing a wireguard vpn in kubernetes
 
@@ -112,4 +112,4 @@ A Helm chart for managing a wireguard vpn in kubernetes
 | wireguard.serverCidr | string | `"10.34.0.0/24"` | Subnet for your VPN, take care not to clash with cluster POD cidr |
 
 ----------------------------------------------
-Autogenerated from chart metadata using [helm-docs v1.11.3](https://github.com/norwoodj/helm-docs/releases/v1.11.3)
+Autogenerated from chart metadata using [helm-docs v1.12.0](https://github.com/norwoodj/helm-docs/releases/v1.12.0)
diff --git a/helm/wireguard/values.yaml b/helm/wireguard/values.yaml
index 21c280b..98ffd3e 100644
--- a/helm/wireguard/values.yaml
+++ b/helm/wireguard/values.yaml
@@ -41,7 +41,7 @@ wireguard:
   serverCidr: 10.34.0.0/24
   # -- Add the serverCidr to the nat source net option
   natAddSourceNet: true
-  # -- A collection of clients that will be added to wg0.conf, accepts objects with keys PublicKey and AllowedIPs (mandatory) and optional FriendlyName or FriendlyJson (https://github.com/MindFlavor/prometheus_wireguard_exporter#friendly-tags), stored in secret
+  # -- A collection of clients that will be added to wg0.conf, accepts objects with keys PublicKey and AllowedIPs (mandatory) and optional FriendlyName or FriendlyJson (https://github.com/MindFlavor/prometheus_wireguard_exporter#friendly-tags) and PersistentKeepalive (https://www.wireguard.com/quickstart/#nat-and-firewall-traversal-persistence), stored in secret
   clients: []
     # - FriendlyName: username1
     #   ## FriendlyJson will override FriendlyName