diff --git a/wp-admin/includes/class-language-pack-upgrader.php b/wp-admin/includes/class-language-pack-upgrader.php
index 3c3d42a56a..855dbe642a 100644
--- a/wp-admin/includes/class-language-pack-upgrader.php
+++ b/wp-admin/includes/class-language-pack-upgrader.php
@@ -409,12 +409,16 @@ class Language_Pack_Upgrader extends WP_Upgrader {
 			$files = array(
 				$remote_destination . $language_update->language . '.po',
 				$remote_destination . $language_update->language . '.mo',
+				$remote_destination . $language_update->language . '.l10n.php',
 				$remote_destination . 'admin-' . $language_update->language . '.po',
 				$remote_destination . 'admin-' . $language_update->language . '.mo',
+				$remote_destination . 'admin-' . $language_update->language . '.l10n.php',
 				$remote_destination . 'admin-network-' . $language_update->language . '.po',
 				$remote_destination . 'admin-network-' . $language_update->language . '.mo',
+				$remote_destination . 'admin-network-' . $language_update->language . '.l10n.php',
 				$remote_destination . 'continents-cities-' . $language_update->language . '.po',
 				$remote_destination . 'continents-cities-' . $language_update->language . '.mo',
+				$remote_destination . 'continents-cities-' . $language_update->language . '.l10n.php',
 			);
 
 			$json_translation_files = glob( $language_directory . $language_update->language . '-*.json' );
@@ -427,6 +431,7 @@ class Language_Pack_Upgrader extends WP_Upgrader {
 			$files = array(
 				$remote_destination . $language_update->slug . '-' . $language_update->language . '.po',
 				$remote_destination . $language_update->slug . '-' . $language_update->language . '.mo',
+				$remote_destination . $language_update->slug . '-' . $language_update->language . '.l10n.php',
 			);
 
 			$language_directory     = $language_directory . $language_update->type . 's/';
diff --git a/wp-includes/version.php b/wp-includes/version.php
index d722002eea..5faf27afe4 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.5-alpha-57380';
+$wp_version = '6.5-alpha-57381';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.