diff --git a/omnisend/class-omnisend-core-bootstrap.php b/omnisend/class-omnisend-core-bootstrap.php
index 44d50ea..c5fbc71 100644
--- a/omnisend/class-omnisend-core-bootstrap.php
+++ b/omnisend/class-omnisend-core-bootstrap.php
@@ -4,7 +4,7 @@
  *
  * Plugin Name: Omnisend
  * Description: Omnisend main plugin that enables integration with Omnisend.
- * Version: 1.1.4
+ * Version: 1.1.5
  * Author: Omnisend
  * Author URI: https://www.omnisend.com
  * Developer: Omnisend
@@ -22,7 +22,7 @@
 
 defined( 'ABSPATH' ) || die( 'no direct access' );
 
-const OMNISEND_CORE_PLUGIN_VERSION = '1.1.4';
+const OMNISEND_CORE_PLUGIN_VERSION = '1.1.5';
 const OMNISEND_CORE_SETTINGS_PAGE  = 'omnisend';
 const OMNISEND_CORE_PLUGIN_NAME    = 'Email Marketing by Omnisend';
 
@@ -71,13 +71,13 @@ public static function load_omnisend_admin_styles(): void {
 					'roboto.css',
 					plugin_dir_url( __FILE__ ) . 'assets/fonts/roboto/roboto.css?' . time(),
 					array(),
-					'1.1.4',
+					OMNISEND_CORE_PLUGIN_VERSION,
 				);
 				wp_enqueue_style(
 					'styles.css',
 					plugin_dir_url( __FILE__ ) . 'styles/styles.css?' . time(),
 					array(),
-					'1.1.4',
+					OMNISEND_CORE_PLUGIN_VERSION,
 				);
 			}
 		}
diff --git a/omnisend/readme.txt b/omnisend/readme.txt
index 3f826cb..08a341a 100644
--- a/omnisend/readme.txt
+++ b/omnisend/readme.txt
@@ -5,7 +5,7 @@ Tags: email marketing, marketing, newsletter, sms, form
 Requires at least: 4.7.0
 Tested up to: 6.4
 Requires PHP: 7.1
-Stable tag: 1.1.4
+Stable tag: 1.1.5
 License: GPLv3 or later
 URI: http://www.gnu.org/licenses/gpl-3.0.html
 
@@ -54,6 +54,10 @@ Read Omnisend [Terms of Use](https://www.omnisend.com/terms)
 
 == Changelog ==
 
+= 1.1.5 =
+
+* Improve Sdk client
+
 = 1.1.4 =
 
 * Improve connection messages