diff --git a/readme.md b/readme.md
index ebb82d51..d9458424 100644
--- a/readme.md
+++ b/readme.md
@@ -8,7 +8,7 @@ Extending the Code block with syntax highlighting rendered on the server, thus b
 **Tags:** [block](https://wordpress.org/plugins/tags/block), [code](https://wordpress.org/plugins/tags/code), [code syntax](https://wordpress.org/plugins/tags/code-syntax), [syntax highlight](https://wordpress.org/plugins/tags/syntax-highlight), [code highlighting](https://wordpress.org/plugins/tags/code-highlighting)  
 **Requires at least:** 5.2  
 **Tested up to:** 5.5  
-**Stable tag:** 1.2.2  
+**Stable tag:** 1.2.3  
 **License:** [GPLv2 or later](http://www.gnu.org/licenses/gpl-2.0.html)  
 **Requires PHP:** 5.6  
 
diff --git a/readme.txt b/readme.txt
index 975c0a1f..aebe53da 100644
--- a/readme.txt
+++ b/readme.txt
@@ -3,7 +3,7 @@ Contributors: westonruter, allejo
 Tags: block, code, code syntax, syntax highlight, code highlighting
 Requires at least: 5.2
 Tested up to: 5.5
-Stable tag: 1.2.2
+Stable tag: 1.2.3
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
 Requires PHP: 5.6
diff --git a/syntax-highlighting-code-block.php b/syntax-highlighting-code-block.php
index b3d15dab..9d3303ea 100644
--- a/syntax-highlighting-code-block.php
+++ b/syntax-highlighting-code-block.php
@@ -3,7 +3,7 @@
  * Plugin Name:  Syntax-highlighting Code Block (with Server-side Rendering)
  * Plugin URI:   https://github.com/westonruter/syntax-highlighting-code-block
  * Description:  Extending the Code block with syntax highlighting rendered on the server, thus being AMP-compatible and having faster frontend performance.
- * Version:      1.2.2
+ * Version:      1.2.3
  * Author:       Weston Ruter
  * Author URI:   https://weston.ruter.net/
  * License:      GPL2
@@ -22,7 +22,7 @@
 use WP_Customize_Manager;
 use WP_Styles;
 
-const PLUGIN_VERSION = '1.2.2';
+const PLUGIN_VERSION = '1.2.3';
 
 const BLOCK_NAME = 'core/code';