public function upgrade() {
    if ( genesis_get_option( 'adsense_id' ) ) {
      $header_scripts = genesis_get_option( 'header_scripts' );
      $adsense_id     = genesis_get_option( 'adsense_id' );

      // phpcs:disable -- Script is added to header scripts directly. No enqueue required.
      $adsense = <<<ADSENSE
<script async src="http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
<script>
(adsbygoogle = window.adsbygoogle || []).push({
google_ad_client: "$adsense_id",
enable_page_level_ads: true,
tag_partner: "genesis"
});
</script>
ADSENSE;
      // phpcs:enable

      genesis_update_settings(
        [
          'header_scripts' => $header_scripts . "\n" . $adsense,
        ]
      );
    }
  }