diff --git a/changelog.txt b/changelog.txt
index 011d8600..648a87b9 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,5 +1,8 @@
 *** Pinterest for WooCommerce Changelog ***
 
+= 1.3.15 - 2023-11-28 =
+* Add - Compatibility with the Cart and Checkout blocks.
+
 = 1.3.14 - 2023-11-14 =
 * Tweak - Add Pinterest businesses API exception handling.
 
diff --git a/package-lock.json b/package-lock.json
index 970bcb21..86bea0a9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "pinterest-for-woocommerce",
-  "version": "1.3.14",
+  "version": "1.3.15",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index a9468ffd..39b7ae98 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "pinterest-for-woocommerce",
   "title": "Pinterest for WooCommerce",
   "description": "Pinterest for WooCommerce",
-  "version": "1.3.14",
+  "version": "1.3.15",
   "main": "gulpfile.js",
   "repository": {
     "type": "git",
diff --git a/pinterest-for-woocommerce.php b/pinterest-for-woocommerce.php
index f54c963c..6e727c2c 100644
--- a/pinterest-for-woocommerce.php
+++ b/pinterest-for-woocommerce.php
@@ -13,7 +13,7 @@
  * Plugin Name:       Pinterest for WooCommerce
  * Plugin URI:        https://woo.com/products/pinterest-for-woocommerce/
  * Description:       Grow your business on Pinterest! Use this official plugin to allow shoppers to Pin products while browsing your store, track conversions, and advertise on Pinterest.
- * Version:           1.3.14
+ * Version:           1.3.15
  * Author:            WooCommerce
  * Author URI:        https://woo.com
  * License:           GPL-2.0+
@@ -46,7 +46,7 @@
 }
 
 define( 'PINTEREST_FOR_WOOCOMMERCE_PLUGIN_FILE', __FILE__ );
-define( 'PINTEREST_FOR_WOOCOMMERCE_VERSION', '1.3.14' ); // WRCS: DEFINED_VERSION.
+define( 'PINTEREST_FOR_WOOCOMMERCE_VERSION', '1.3.15' ); // WRCS: DEFINED_VERSION.
 
 // HPOS compatibility declaration.
 add_action(
@@ -54,6 +54,7 @@
 	function() {
 		if ( class_exists( FeaturesUtil::class ) ) {
 			FeaturesUtil::declare_compatibility( 'custom_order_tables', plugin_basename( __FILE__ ) );
+			FeaturesUtil::declare_compatibility( 'cart_checkout_blocks', plugin_basename( __FILE__ ) );
 		}
 	}
 );
diff --git a/readme.txt b/readme.txt
index bfa49fba..f6332fda 100644
--- a/readme.txt
+++ b/readme.txt
@@ -4,7 +4,7 @@ Tags: woocommerce, pinterest, advertise
 Requires at least: 5.6
 Tested up to: 6.4
 Requires PHP: 7.3
-Stable tag: 1.3.14
+Stable tag: 1.3.15
 License: GPLv3
 License URI: https://www.gnu.org/licenses/gpl-3.0.html
 
@@ -91,6 +91,9 @@ Release and roadmap notes available on the [WooCommerce Developers Blog](hhttps:
 
 == Changelog ==
 
+= 1.3.15 - 2023-11-28 =
+* Add - Compatibility with the Cart and Checkout blocks.
+
 = 1.3.14 - 2023-11-14 =
 * Tweak - Add Pinterest businesses API exception handling.