diff --git a/wp-includes/formatting.php b/wp-includes/formatting.php
index b03f0db36a..ca90967ba4 100644
--- a/wp-includes/formatting.php
+++ b/wp-includes/formatting.php
@@ -5033,7 +5033,7 @@ function _print_emoji_detection_script() {
 		 *
 		 * @param string The emoji base URL for png images.
 		 */
-		'baseUrl' => apply_filters( 'emoji_url', 'https://s.w.org/images/core/emoji/2.3/72x72/' ),
+		'baseUrl' => apply_filters( 'emoji_url', 'https://s.w.org/images/core/emoji/2.4/72x72/' ),
 
 		/**
 		 * Filters the extension of the emoji png files.
@@ -5051,7 +5051,7 @@ function _print_emoji_detection_script() {
 		 *
 		 * @param string The emoji base URL for svg images.
 		 */
-		'svgUrl' => apply_filters( 'emoji_svg_url', 'https://s.w.org/images/core/emoji/2.3/svg/' ),
+		'svgUrl' => apply_filters( 'emoji_svg_url', 'https://s.w.org/images/core/emoji/2.4/svg/' ),
 
 		/**
 		 * Filters the extension of the emoji SVG files.
@@ -5173,7 +5173,7 @@ function wp_staticize_emoji( $text ) {
 	}
 
 	/** This filter is documented in wp-includes/formatting.php */
-	$cdn_url = apply_filters( 'emoji_url', 'https://s.w.org/images/core/emoji/2.3/72x72/' );
+	$cdn_url = apply_filters( 'emoji_url', 'https://s.w.org/images/core/emoji/2.4/72x72/' );
 
 	/** This filter is documented in wp-includes/formatting.php */
 	$ext = apply_filters( 'emoji_ext', '.png' );
diff --git a/wp-includes/general-template.php b/wp-includes/general-template.php
index c7a7b4dcfb..318fbbc272 100644
--- a/wp-includes/general-template.php
+++ b/wp-includes/general-template.php
@@ -2885,7 +2885,7 @@ function wp_resource_hints() {
 	 * The path is removed in the foreach loop below.
 	 */
 	/** This filter is documented in wp-includes/formatting.php */
-	$hints['dns-prefetch'][] = apply_filters( 'emoji_svg_url', 'https://s.w.org/images/core/emoji/2.3/svg/' );
+	$hints['dns-prefetch'][] = apply_filters( 'emoji_svg_url', 'https://s.w.org/images/core/emoji/2.4/svg/' );
 
 	foreach ( $hints as $relation_type => $urls ) {
 		$unique_urls = array();
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 95fd6008e4..b7446381ad 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.9.3-alpha-42589';
+$wp_version = '4.9.3-alpha-42591';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.