diff --git a/wp-includes/script-loader.php b/wp-includes/script-loader.php
index b02dfdda27..9e75261959 100644
--- a/wp-includes/script-loader.php
+++ b/wp-includes/script-loader.php
@@ -1256,7 +1256,8 @@ function wp_default_scripts( &$scripts ) {
 
 	$scripts->add( 'wp-codemirror', '/wp-includes/js/codemirror/codemirror.min.js', array(), '5.29.1-alpha-ee20357' );
 	$scripts->add( 'csslint', '/wp-includes/js/codemirror/csslint.js', array(), '1.0.5' );
-	$scripts->add( 'jshint', '/wp-includes/js/codemirror/jshint.js', array(), '2.9.5.999' );
+	$scripts->add( 'esprima', '/wp-includes/js/codemirror/esprima.js', array(), '4.0.0' );
+	$scripts->add( 'jshint', '/wp-includes/js/codemirror/fakejshint.js', array( 'esprima' ), '2.9.5' );
 	$scripts->add( 'jsonlint', '/wp-includes/js/codemirror/jsonlint.js', array(), '1.6.2' );
 	$scripts->add( 'htmlhint', '/wp-includes/js/codemirror/htmlhint.js', array(), '0.9.14-xwp' );
 	$scripts->add( 'htmlhint-kses', '/wp-includes/js/codemirror/htmlhint-kses.js', array( 'htmlhint' ) );
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 1cfb0c8713..eb353a2664 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.1-RC2-44761';
+$wp_version = '5.1-RC2-44763';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.