diff --git a/sources b/sources
index 132d904..4464241 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (wordpress-6.3.2.tar.gz) = 68fade6d608b8be4f35c7b7d0e8d73658b8690f3548d5374ca8a16a7b18affb9bcea54c1357fb442a1928cc0826ab40cabfd6ad91f0b4a5c00451036bea78747
+SHA512 (wordpress-6.4.tar.gz) = 9b39725b11a22a4937facb88ebee7999ad6dc539196b763f697773becd05ae18d806aef42ba6992c2b63ab1febb634adc2e87b97654b15f2e0bd9400cc163608
diff --git a/wordpress-5.4-no_swfupload.patch b/wordpress-6.4-no_swfupload.patch
similarity index 74%
rename from wordpress-5.4-no_swfupload.patch
rename to wordpress-6.4-no_swfupload.patch
index 3683cb7..2ef7c9e 100644
--- a/wordpress-5.4-no_swfupload.patch
+++ b/wordpress-6.4-no_swfupload.patch
@@ -1,7 +1,7 @@
 diff -up wordpress/wp-includes/script-loader.php.old wordpress/wp-includes/script-loader.php
---- wordpress/wp-includes/script-loader.php.old	2020-03-25 16:34:50.606199762 +0100
-+++ wordpress/wp-includes/script-loader.php	2020-03-25 16:35:59.409883628 +0100
-@@ -892,12 +892,6 @@ function wp_default_scripts( $scripts )
+--- wordpress/wp-includes/script-loader.php.old	2023-11-08 14:47:40.820208939 +0100
++++ wordpress/wp-includes/script-loader.php	2023-11-08 14:47:48.593183436 +0100
+@@ -1029,12 +1029,6 @@ function wp_default_scripts( $scripts )
  	$scripts->add( 'wp-plupload', "/wp-includes/js/plupload/wp-plupload$suffix.js", array( 'plupload', 'jquery', 'json2', 'media-models' ), false, 1 );
  	did_action( 'init' ) && $scripts->localize( 'wp-plupload', 'pluploadL10n', $uploader_l10n );
  
@@ -12,5 +12,5 @@ diff -up wordpress/wp-includes/script-loader.php.old wordpress/wp-includes/scrip
 -	did_action( 'init' ) && $scripts->localize( 'swfupload-handlers', 'swfuploadL10n', $uploader_l10n );
 -
  	$scripts->add( 'comment-reply', "/wp-includes/js/comment-reply$suffix.js", array(), false, 1 );
+ 	did_action( 'init' ) && $scripts->add_data( 'comment-reply', 'strategy', 'async' );
  
- 	$scripts->add( 'json2', "/wp-includes/js/json2$suffix.js", array(), '2015-05-03' );
diff --git a/wordpress.spec b/wordpress.spec
index 9c5f04e..d24326b 100644
--- a/wordpress.spec
+++ b/wordpress.spec
@@ -13,7 +13,7 @@
 %else
 %global with_nginx 0
 %endif
-%global upstream_version 6.3.2
+%global upstream_version 6.4
 #global upstream_prever  RC5
 #global upstream_lower   rc5
 
@@ -40,7 +40,7 @@ Source5:    wordpress-minify.php
 # (and replace it with Free Software Song)
 Patch0: wordpress-5.2-hello.patch
 # Drop swfupload: not built from source, not reasonably possible to do
-Patch2: wordpress-5.4-no_swfupload.patch
+Patch2: wordpress-6.4-no_swfupload.patch
 # Adjust tinymce's media plugin not to use its SWF plugin. This changes
 # 'p.getParam("flash_video_player_url",u.convertUrl(u.url+"/moxieplayer.swf"))'
 # to 'false'
@@ -112,7 +112,7 @@ Provides: bundled(php-simplepie) = 1.5.8
 # grep ' VERSION '  wordpress/wp-includes/ID3/getid3.php
 Provides: bundled(php-getid3) = 1.9.22
 # grep ' VERSION ' wordpress/wp-includes/PHPMailer/PHPMailer.php
-Provides: bundled(php-phpmailer)  = 6.8.0
+Provides: bundled(php-phpmailer)  = 6.8.1
 Provides: wordpress-mu = %{version}-%{release}
 Obsoletes: wordpress-mu < 2.9.3
 
@@ -266,6 +266,9 @@ end
 
 
 %changelog
+* Wed Nov  8 2023 Remi Collet <remi@remirepo.net> - 6.4-1
+- WordPress 6.4 “Shirley”
+
 * Mon Oct 16 2023 Remi Collet <remi@remirepo.net> - 6.3.2-1
 - WordPress 6.3.2 – Maintenance and Security release