diff --git a/wp-admin/includes/upgrade.php b/wp-admin/includes/upgrade.php
index 3f45ea6f9b..0d3b1c1ce1 100644
--- a/wp-admin/includes/upgrade.php
+++ b/wp-admin/includes/upgrade.php
@@ -835,7 +835,7 @@ function upgrade_all() {
 		upgrade_530();
 	}
 
-	if ( $wp_current_db_version < 48082 ) {
+	if ( $wp_current_db_version < 48121 ) {
 		upgrade_550();
 	}
 
diff --git a/wp-includes/version.php b/wp-includes/version.php
index ed9b6d0079..1b75721034 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.5-alpha-48121';
+$wp_version = '5.5-alpha-48122';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.