diff --git a/README.md b/README.md
index edc0db6..85d4730 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ Tested up to:      5.5
 Requires PHP:      5.6  
 License:           GPLv2 or Later  
 License URI:       http://www.gnu.org/licenses/gpl-2.0.txt  
-Stable tag:        3.3.5
+Stable tag:        3.4.0
 
 
 Edit the permalink of custom post type.
diff --git a/custom-post-type-permalinks.php b/custom-post-type-permalinks.php
index 9e6e723..9c42567 100644
--- a/custom-post-type-permalinks.php
+++ b/custom-post-type-permalinks.php
@@ -5,13 +5,13 @@
  * Description:  Add post archives of custom post type and customizable permalinks.
  * Author: Toro_Unit
  * Author URI: https://torounit.com/
- * Version: 3.4.0-rc.1
+ * Version: 3.4.0
  * Text Domain: custom-post-type-permalinks
  * License: GPL2 or later
  * Domain Path: /language/
  *
  * @package Custom_Post_Type_Permalinks
- * @version 3.4.0-rc.1
+ * @version 3.4.0
  */
 
 define( 'CPTP_PLUGIN_FILE', __FILE__ );
diff --git a/package-lock.json b/package-lock.json
index 51a2acc..4676bae 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,5 +1,5 @@
 {
   "name": "custom-post-type-permalinks",
-  "version": "3.4.0-rc.1",
+  "version": "3.4.0",
   "lockfileVersion": 1
 }
diff --git a/package.json b/package.json
index 53b4dde..37bd209 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "custom-post-type-permalinks",
-  "version": "3.4.0-rc.1",
+  "version": "3.4.0",
   "description": "Custom Post Type Permalinks allow you edit the permalink structure of custom post type.",
   "private": true,
   "directories": {