diff --git a/wp-admin/includes/class-wp-privacy-policy-content.php b/wp-admin/includes/class-wp-privacy-policy-content.php
index 46b10e15f6..aa72b21aa7 100644
--- a/wp-admin/includes/class-wp-privacy-policy-content.php
+++ b/wp-admin/includes/class-wp-privacy-policy-content.php
@@ -130,12 +130,8 @@ final class WP_Privacy_Policy_Content {
 	 * Outputs a warning when some privacy info has changed.
 	 *
 	 * @since 4.9.6
-	 *
-	 * @global WP_Post $post Global post object.
 	 */
 	public static function policy_text_changed_notice() {
-		global $post;
-
 		$screen = get_current_screen()->id;
 
 		if ( 'privacy' !== $screen ) {
diff --git a/wp-admin/includes/ms.php b/wp-admin/includes/ms.php
index c769375b4b..1e38133a3f 100644
--- a/wp-admin/includes/ms.php
+++ b/wp-admin/includes/ms.php
@@ -58,14 +58,10 @@ function check_upload_size( $file ) {
  * @since 3.0.0
  * @since 5.1.0 Use wp_delete_site() internally to delete the site row from the database.
  *
- * @global wpdb $wpdb WordPress database abstraction object.
- *
  * @param int  $blog_id Site ID.
  * @param bool $drop    True if site's database tables should be dropped. Default false.
  */
 function wpmu_delete_blog( $blog_id, $drop = false ) {
-	global $wpdb;
-
 	$blog_id = (int) $blog_id;
 
 	$switch = false;
diff --git a/wp-admin/includes/upgrade.php b/wp-admin/includes/upgrade.php
index 23653d1c2b..39455ad425 100644
--- a/wp-admin/includes/upgrade.php
+++ b/wp-admin/includes/upgrade.php
@@ -625,10 +625,9 @@ if ( ! function_exists( 'wp_upgrade' ) ) :
 	 *
 	 * @global int  $wp_current_db_version The old (current) database version.
 	 * @global int  $wp_db_version         The new database version.
-	 * @global wpdb $wpdb                  WordPress database abstraction object.
 	 */
 	function wp_upgrade() {
-		global $wp_current_db_version, $wp_db_version, $wpdb;
+		global $wp_current_db_version, $wp_db_version;
 
 		$wp_current_db_version = __get_option( 'db_version' );
 
diff --git a/wp-includes/version.php b/wp-includes/version.php
index b483243369..49aaf303cd 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.4-alpha-56498';
+$wp_version = '6.4-alpha-56499';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.