diff --git a/includes/classes/HealthCheck.php b/includes/classes/HealthCheck.php
index dcbc1d4..d71c31b 100644
--- a/includes/classes/HealthCheck.php
+++ b/includes/classes/HealthCheck.php
@@ -34,8 +34,9 @@ public function add_endpoint(): void {
 			'orbit',
 			'/up',
 			[
-				'methods' => 'GET',
-				'callback' => [ $this, 'run_health_check' ],
+				'methods'             => 'GET',
+				'callback'            => [ $this, 'run_health_check' ],
+				'permission_callback' => '__return_true',
 			]
 		);
 	}
diff --git a/orbit.php b/orbit.php
index 0abe32f..967cbe0 100644
--- a/orbit.php
+++ b/orbit.php
@@ -7,7 +7,7 @@
  * Author URI:      https://eighteen73.co.uk
  * Text Domain:     orbit
  * Domain Path:     /languages
- * Version:         1.0.0
+ * Version:         1.4.1
  * Update URI:      https://github.com/eighteen73/orbit
  *
  * @package         Orbit