diff --git a/README.txt b/README.txt
index d61f716..8091e69 100644
--- a/README.txt
+++ b/README.txt
@@ -56,6 +56,10 @@ This section describes how to install the plugin and get it working.
 
 == Changelog ==
 
+### 0.5.1 ###
+
+* Remove use of user id in cache tree
+
 ### 0.5.0 ###
 
 * Use deactivated_plugin hook on deactivation
diff --git a/includes/class-rocket-async-css.php b/includes/class-rocket-async-css.php
index 795304f..4ac2de7 100644
--- a/includes/class-rocket-async-css.php
+++ b/includes/class-rocket-async-css.php
@@ -32,7 +32,7 @@ class Rocket_Async_Css {
 	/**
 	 * Plugin version
 	 */
-	const VERSION = '0.5.0';
+	const VERSION = '0.5.1';
 
 	/**
 	 * Plugin version
diff --git a/rocket-async-css.php b/rocket-async-css.php
index c321940..45c8c3b 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:           0.5.0
+ * Version:           0.5.1
  * Author:            Derrick Hammer
  * Author URI:        http://www.derrickhammer.com
  * License:           GPL-2.0+