diff --git a/wp-includes/version.php b/wp-includes/version.php
index 27de66ec37..edd6fb2fa0 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.2-beta1-45142';
+$wp_version = '5.2-beta1-45143';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
diff --git a/wp-includes/widgets/class-wp-widget-custom-html.php b/wp-includes/widgets/class-wp-widget-custom-html.php
index 5d2b28a17c..93fb579e91 100644
--- a/wp-includes/widgets/class-wp-widget-custom-html.php
+++ b/wp-includes/widgets/class-wp-widget-custom-html.php
@@ -143,6 +143,9 @@ class WP_Widget_Custom_HTML extends WP_Widget {
 		/** This filter is documented in wp-includes/widgets/class-wp-widget-text.php */
 		$content = apply_filters( 'widget_text', $instance['content'], $simulated_text_widget_instance, $this );
 
+		// Adds noreferrer and noopener relationships, without duplicating values, to all HTML A elements that have a target.
+		$content = wp_targeted_link_rel( $content );
+
 		/**
 		 * Filters the content of the Custom HTML widget.
 		 *
diff --git a/wp-includes/widgets/class-wp-widget-text.php b/wp-includes/widgets/class-wp-widget-text.php
index 8db1735198..ce424b49bb 100644
--- a/wp-includes/widgets/class-wp-widget-text.php
+++ b/wp-includes/widgets/class-wp-widget-text.php
@@ -328,6 +328,9 @@ class WP_Widget_Text extends WP_Widget {
 
 		$text = preg_replace_callback( '#<(video|iframe|object|embed)\s[^>]*>#i', array( $this, 'inject_video_max_width_style' ), $text );
 
+		// Adds noreferrer and noopener relationships, without duplicating values, to all HTML A elements that have a target.
+		$text = wp_targeted_link_rel( $text );
+
 		?>
 			<div class="textwidget"><?php echo $text; ?></div>
 		<?php