diff --git a/composer.json b/composer.json
index 0f47b71..304bc13 100644
--- a/composer.json
+++ b/composer.json
@@ -33,7 +33,7 @@
   },
   "extra": {
     "branch-alias": {
-      "dev-master": "2.1-dev"
+      "dev-master": "2.2-dev"
     }
   },
   "minimum-stability": "dev",
diff --git a/h2push.php b/h2push.php
index 810937e..53be509 100644
--- a/h2push.php
+++ b/h2push.php
@@ -3,7 +3,7 @@
  * Plugin Name: HTTP/2 Server Push
  * Plugin URI: https://github.com/wearerequired/h2push/
  * Description: Sends Link headers to bring HTTP/2 Server Push for scripts and styles to WordPress.
- * Version: 2.2.0
+ * Version: 2.2.1-beta
  * Requires at least: 5.6
  * Requires PHP: 7.4
  * Author: required
@@ -11,7 +11,7 @@
  * License: GPL-2.0+
  * License URI: http://www.gnu.org/licenses/gpl-2.0.txt
  *
- * Copyright (c) 2017-2022 required (email: info@required.ch)
+ * Copyright (c) 2017-2024 required (email: info@required.ch)
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License, version 2 or, at
@@ -230,6 +230,15 @@ function get_push_resources(): array {
 	}
 
 	// Scripts.
+
+	// Core and plugins may add more dependencies during `wp_print_scripts`.
+	// Example: wp-interactivity for blocks.
+	if ( ! did_action( 'wp_print_scripts' ) ) {
+		ob_start();
+		do_action( 'wp_print_scripts' ); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound
+		ob_end_clean();
+	}
+
 	$wp_scripts = wp_scripts();
 	$wp_scripts->all_deps( $wp_scripts->queue );
 	$files = $wp_scripts->to_do;