diff --git a/src/wp-includes/script-loader.php b/src/wp-includes/script-loader.php
index b43848a41dc4d..7da37990de1eb 100644
--- a/src/wp-includes/script-loader.php
+++ b/src/wp-includes/script-loader.php
@@ -107,8 +107,8 @@ function wp_default_packages_vendor( $scripts ) {
 	);
 
 	$vendor_scripts_versions = array(
-		'react'                       => '18.2.0',
-		'react-dom'                   => '18.2.0',
+		'react'                       => '18.3.1',
+		'react-dom'                   => '18.3.1',
 		'regenerator-runtime'         => '0.14.0',
 		'moment'                      => '2.29.4',
 		'lodash'                      => '4.17.21',