diff --git a/README.txt b/README.txt
index b3caba5..dfc9df8 100644
--- a/README.txt
+++ b/README.txt
@@ -54,6 +54,10 @@ This section describes how to install the plugin and get it working.
 
 == Changelog ==
 
+### 0.3.4 ###
+
+* Set generated filename to a global variable `$rocket_async_css_file`
+
 ### 0.3.3 ###
 
 * Missing filter to disable WP-Rockets css minify
diff --git a/rocket-async-css.php b/rocket-async-css.php
index ad8e202..badf23a 100644
--- a/rocket-async-css.php
+++ b/rocket-async-css.php
@@ -16,7 +16,7 @@
  * Plugin Name:       WP Rocket ASYNC CSS
  * Plugin URI:        https://github.com/pcfreak30/rocket-async-css
  * Description:       WordPress plugin to combine all CSS load async including inline scripts. Extends WP-Rocket
- * Version:           0.3.3
+ * Version:           0.3.4
  * Author:            Derrick Hammer
  * Author URI:        http://www.derrickhammer.com
  * License:           GPL-2.0+
@@ -29,7 +29,7 @@
 	die;
 }
 
-define( 'ROCKET_ASYNC_CSS_VERSION', '0.3.3' );
+define( 'ROCKET_ASYNC_CSS_VERSION', '0.3.4' );
 define( 'ROCKET_ASYNC_CSS_SLUG', 'rocket-async-css' );
 
 /**