diff --git a/contact_form_permissions.info.yml b/contact_form_permissions.info.yml
index 3e38dc4..803257d 100644
--- a/contact_form_permissions.info.yml
+++ b/contact_form_permissions.info.yml
@@ -4,5 +4,5 @@ description: "Allow to manage contact forms permissions."
 dependencies:
   - drupal:contact
 package: Permissions
-core_version_requirement: ^8 || ^9
+core_version_requirement: ^9.3 || ^10
 
diff --git a/contact_form_permissions.module b/contact_form_permissions.module
index 61b36a1..d121aa1 100644
--- a/contact_form_permissions.module
+++ b/contact_form_permissions.module
@@ -20,7 +20,7 @@ function contact_form_permissions_help($route_name, RouteMatchInterface $route_m
       // @TODO: Provides other useful information instead?
       // Or use Markdown Filter module if it is installed?
       $readme = file_get_contents(
-        drupal_get_path('module', 'contact_form_permissions') . '/README.md'
+        \Drupal::service('extension.list.module')->getPath('contact_form_permissions') . '/README.md'
       );
       return '<h3>README</h3><pre>' . Html::escape($readme) . '</pre>';
   }