diff --git a/wp-includes/general-template.php b/wp-includes/general-template.php
index 8d6ab511fb..70392e8a63 100644
--- a/wp-includes/general-template.php
+++ b/wp-includes/general-template.php
@@ -4430,11 +4430,11 @@ function register_admin_color_schemes() {
 		'modern',
 		_x( 'Modern', 'admin color scheme' ),
 		admin_url( "css/colors/modern/colors$suffix.css" ),
-		array( '#1e1e1e', '#3858e9', '#e26f56' ),
+		array( '#1e1e1e', '#3858e9', '#33f078' ),
 		array(
-			'base'    => '#1e1e1e',
-			'focus'   => '#3858e9',
-			'current' => '#e26f56',
+			'base'    => '#f3f1f1',
+			'focus'   => '#fff',
+			'current' => '#fff',
 		)
 	);
 
diff --git a/wp-includes/version.php b/wp-includes/version.php
index fe6d6d6b29..c0698543d6 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.5-beta2-48541';
+$wp_version = '5.5-beta2-48542';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.