diff --git a/anti-spam.php b/anti-spam.php
index efc255b..d5e23b8 100644
--- a/anti-spam.php
+++ b/anti-spam.php
@@ -3,7 +3,7 @@
 Plugin Name: Anti-spam Reloaded
 Plugin URI: http://wordpress.org/plugins/anti-spam-reloaded/
 Description: No spam in comments. No captcha.
-Version: 6.0
+Version: 6.1
 Author: kudlav, webvitaly
 Text Domain: anti-spam-reloaded
 Author URI: https://kudlav.github.io/
@@ -22,7 +22,7 @@
 function antispamrel_enqueue_script() {
 	global $withcomments; // WP flag to show comments on all pages
 	if ((is_singular() || $withcomments) && comments_open()) { // load script only for pages with comments form
-		wp_enqueue_script('anti-spam-reloaded-script', plugins_url('/js/anti-spam-6.0.js', __FILE__), null, null, true);
+		wp_enqueue_script('anti-spam-reloaded-script', plugins_url('/js/anti-spam-6.1.js', __FILE__), null, null, true);
 	}
 }
 add_action('wp_enqueue_scripts', 'antispamrel_enqueue_script');
diff --git a/js/anti-spam-6.0.js b/js/anti-spam-6.1.js
similarity index 100%
rename from js/anti-spam-6.0.js
rename to js/anti-spam-6.1.js
diff --git a/readme.txt b/readme.txt
index a2e50cc..36e46bd 100644
--- a/readme.txt
+++ b/readme.txt
@@ -3,7 +3,7 @@ Contributors: kudlav, webvitaly
 Tags: spam, spammer, comment, comments, comment-spam, antispam, anti-spam, block-spam, spam-free, spambot, spam-bot, bot
 Requires at least: 3.3
 Tested up to: 5.4
-Stable tag: 6.0
+Stable tag: 6.1
 License: GPLv3
 License URI: http://www.gnu.org/licenses/gpl.html
 
@@ -82,6 +82,10 @@ If the spammer will fill this trap-field with anything - the comment will be blo
 
 == Changelog ==
 
+= 6.1 - 2020-04-22 =
+* Security improvements
+* Hide antispam version from HTML
+
 = 6.0 - 2020-04-20 =
 * New maintainer kudlav - updated links and docs
 * Sanitizing and cleaner HTML output