diff --git a/search_api_algolia.api.php b/search_api_algolia.api.php
index 252155a..b2a6401 100644
--- a/search_api_algolia.api.php
+++ b/search_api_algolia.api.php
@@ -22,7 +22,7 @@ use Drupal\search_api\IndexInterface;
  * @param \Drupal\search_api\Item\ItemInterface[] $items
  *   An array of items to be indexed, keyed by their item IDs.
  */
-function hook_search_api_algolia_objects_alter(array &$objects, \Drupal\search_api\IndexInterface $index, array $items) {
+function hook_search_api_algolia_objects_alter(array &$objects, IndexInterface $index, array $items) {
   // Adds a "foo" field with value "bar" to all documents.
   foreach ($objects as $key => $object) {
     $objects[$key]['foo'] = 'bar';
diff --git a/search_api_algolia.info.yml b/search_api_algolia.info.yml
index e949b1a..3d213f0 100644
--- a/search_api_algolia.info.yml
+++ b/search_api_algolia.info.yml
@@ -1,8 +1,7 @@
 type: module
 name: 'Algolia Search'
 description: 'Provides integration with the Algolia search engine'
-core: 8.x
-core_version_requirement: ^8 || ^9
+core_version_requirement: ^9.3 || ^10
 package: Search
 dependencies:
  - search_api:search_api
diff --git a/search_api_algolia.module b/search_api_algolia.module
index cc5c764..8692852 100644
--- a/search_api_algolia.module
+++ b/search_api_algolia.module
@@ -68,7 +68,7 @@ function search_api_algolia_form_search_api_index_edit_form_alter(&$form, FormSt
 
       $form['options']['algolia_index_list'] = [
         '#type' => 'item',
-        '#markup' => render($element),
+        '#markup' => \Drupal::service('renderer')->render($element),
         '#weight' => 3,
       ];
     }
diff --git a/src/Plugin/search_api/backend/SearchApiAlgoliaBackend.php b/src/Plugin/search_api/backend/SearchApiAlgoliaBackend.php
index c15e36f..8712646 100644
--- a/src/Plugin/search_api/backend/SearchApiAlgoliaBackend.php
+++ b/src/Plugin/search_api/backend/SearchApiAlgoliaBackend.php
@@ -2,6 +2,8 @@
 
 namespace Drupal\search_api_algolia\Plugin\search_api\backend;
 
+use Drupal\search_api_autocomplete\SearchInterface;
+use Drupal\search_api_autocomplete\Suggestion\SuggestionFactory;
 use Algolia\AlgoliaSearch\SearchClient;
 use Algolia\AlgoliaSearch\Exceptions\AlgoliaException;
 use Algolia\AlgoliaSearch\SearchIndex;
@@ -796,14 +798,14 @@ class SearchApiAlgoliaBackend extends BackendPluginBase implements PluginFormInt
    *
    * @see \Drupal\search_api_autocomplete\AutocompleteBackendInterface
    */
-  public function getAutocompleteSuggestions(QueryInterface $query, \Drupal\search_api_autocomplete\SearchInterface $search, $incomplete_key, $user_input) {
+  public function getAutocompleteSuggestions(QueryInterface $query, SearchInterface $search, $incomplete_key, $user_input) {
     // This function will be used only is search_api_autocomplete is enabled
     // and used. We have it here to add the support but it might never be used
     // in normal cases.
     $suggestions = [];
 
     try {
-      $factory = new \Drupal\search_api_autocomplete\Suggestion\SuggestionFactory($user_input);
+      $factory = new SuggestionFactory($user_input);
     }
     catch (\Exception $e) {
       return $suggestions;