diff --git a/CHANGELOG.md b/CHANGELOG.md
index bcdf9ca..971e16a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,16 @@
 
 All notable changes to this project will be documented in this file.
 
+## [3.0.6] - 2024-03-18
+
+### Documentation
+
+- Add reference to kube-hetzner
+
+### Features
+
+- Make ICMP and kubernetes configurable in firewall
+
 ## [3.0.5] - 2024-02-19
 
 ### Documentation
diff --git a/examples/1Region_3ControlPlane_3Worker_Nodes/main.tf b/examples/1Region_3ControlPlane_3Worker_Nodes/main.tf
index 324674e..7a69fc0 100644
--- a/examples/1Region_3ControlPlane_3Worker_Nodes/main.tf
+++ b/examples/1Region_3ControlPlane_3Worker_Nodes/main.tf
@@ -40,9 +40,9 @@ terraform {
 ###########################
 
 module "cluster" {
-  # source       = "github.com/identiops/terraform-hcloud-k3s?ref=3.0.5"
+  # source       = "github.com/identiops/terraform-hcloud-k3s?ref=3.0.6"
   source                 = "identiops/k3s/hcloud"
-  version                = "3.0.5"
+  version                = "3.0.6"
   hcloud_token           = var.hcloud_token           # INFO: Set via `export TF_VAR_hcloud_token=xyz`
   hcloud_token_read_only = var.hcloud_token_read_only # INFO: Set via `export TF_VAR_hcloud_token_read_only=abc`
 
diff --git a/examples/3Regions_3ControlPlane_3Worker_Nodes/main.tf b/examples/3Regions_3ControlPlane_3Worker_Nodes/main.tf
index c405370..d65415c 100644
--- a/examples/3Regions_3ControlPlane_3Worker_Nodes/main.tf
+++ b/examples/3Regions_3ControlPlane_3Worker_Nodes/main.tf
@@ -40,9 +40,9 @@ terraform {
 ###########################
 
 module "cluster" {
-  # source       = "github.com/identiops/terraform-hcloud-k3s?ref=3.0.5"
+  # source       = "github.com/identiops/terraform-hcloud-k3s?ref=3.0.6"
   source                 = "identiops/k3s/hcloud"
-  version                = "3.0.5"
+  version                = "3.0.6"
   hcloud_token           = var.hcloud_token           # INFO: Set via `export TF_VAR_hcloud_token=xyz`
   hcloud_token_read_only = var.hcloud_token_read_only # INFO: Set via `export TF_VAR_hcloud_token_read_only=abc`