diff --git a/wp-admin/includes/dashboard.php b/wp-admin/includes/dashboard.php
index 124dea2206..af61be3fc1 100644
--- a/wp-admin/includes/dashboard.php
+++ b/wp-admin/includes/dashboard.php
@@ -980,7 +980,7 @@ function wp_dashboard_cached_rss_widget( $widget_id, $callback, $check_urls = ar
 		$check_urls = array( $widgets[$widget_id]['url'] );
 	}
 
-	$locale = get_locale();
+	$locale = get_user_locale();
 	$cache_key = 'dash_' . md5( $widget_id . '_' . $locale );
 	if ( false !== ( $output = get_transient( $cache_key ) ) ) {
 		echo $output;
diff --git a/wp-includes/version.php b/wp-includes/version.php
index b09f70bfd5..7b9d705fef 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.8-beta1-40792';
+$wp_version = '4.8-beta1-40793';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.