diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5dc9d73d..06ed7338 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -24,7 +24,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Add Apple Pay button to product view page
 - Add Apple Pay button to cart page
 - Add Chrome and Firefox Apple button support
-- Limit the module to PHP >=8.1 and <8.4
+- Limit the module to PHP >=8.1 and <8.5
+- Update payplug/payplug-php dependency version for PHP 8.4 compatibility
 
 **[View diff](https://github.com/payplug/payplug-magento2/compare/v4.3.0...v4.4.0)**
 
@@ -42,6 +43,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Upgrade Apple Pay JS SDK version [#272](https://github.com/payplug/payplug-magento2/pull/272)
 - Enable CB by default and expose brand selector in Apple Pay [#272](https://github.com/payplug/payplug-magento2/pull/272)
 - Prevent invoice auto-generation on Apple Pay [#275](https://github.com/payplug/payplug-magento2/pull/275)
+- Change payplug/payplug-php dependency version
 
 ### Fixed
 
diff --git a/composer.json b/composer.json
index 1865d687..8d1a0523 100644
--- a/composer.json
+++ b/composer.json
@@ -13,12 +13,12 @@
     }
   ],
   "require": {
-    "php": "~8.1.0||~8.2.0||~8.3.0",
+    "php": "~8.1.0||~8.2.0||~8.3.0||~8.4.0",
     "magento/framework": "102.0.*|103.0.*",
     "magento/module-payment": "100.3.*|100.4.*",
     "magento/module-checkout": "100.3.*|100.4.*",
     "magento/module-sales": "102.0.*|103.0.*",
-    "payplug/payplug-php": "^3.7.0",
+    "payplug/payplug-php": "^4.0.0",
     "giggsey/libphonenumber-for-php": "^8.10",
     "ext-openssl": "*"
   },