1061a1062,1111
> diff --git a/core/modules/views/views.post_update.php b/core/modules/views/views.post_update.php
> index e82b6c8..5f5433a 100644
> --- a/core/modules/views/views.post_update.php
> +++ b/core/modules/views/views.post_update.php
> @@ -205,3 +205,45 @@ function views_post_update_serializer_dependencies() {
>  /**
>   * @} End of "addtogroup updates-8.2.x".
>   */
> +
> +/**
> + * @addtogroup updates-8.3.x
> + * @{
> + */
> +
> +/**
> + * Change the button label on views exposed forms from 'Apply' to 'Filter'.
> + */
> +function views_post_update_exposed_form_submit_button_label_filter() {
> +  $config_factory = \Drupal::configFactory();
> +
> +  $core_admin_views = [];
> +
> +  foreach ($config_factory->listAll('views.view.') as $view_config_name) {
> +    $view = $config_factory->get($view_config_name);
> +    if ($view->get('_core')) {
> +      foreach ($view->get('display') as $display_id => $display) {
> +        if (!empty($display['display_options']['path']) && substr($display['display_options']['path'], 0, 6) === 'admin/') {
> +          $core_admin_views[] = $view_config_name;
> +        }
> +      }
> +    }
> +  }
> +
> +  foreach ($core_admin_views as $view_config_name) {
> +    $view = $config_factory->getEditable($view_config_name);
> +    foreach ($view->get('display') as $display_id => $display) {
> +      if (!empty($display['display_options']['exposed_form']['options']['submit_button'])) {
> +        if ($display['display_options']['exposed_form']['options']['submit_button'] === 'Apply') {
> +          $display['display_options']['exposed_form']['options']['submit_button'] = 'Filter';
> +          $view->set("display.$display_id", $display);
> +          $view->save(TRUE);
> +        }
> +      }
> +    }
> +  }
> +}
> +
> +/**
> + * @} End of "addtogroup updates-8.3.x".
> + */