diff --git a/composer.json b/composer.json
index aceceed..b10f1e0 100644
--- a/composer.json
+++ b/composer.json
@@ -22,7 +22,7 @@
         "psr/log": "^3.0",
         "nyholm/psr7": "^1.5",
         "php-etl/bucket": "*",
-        "php-etl/magento2-api-client": "2.4.x-dev",
+        "php-etl/magento2-api-client": "dev-feature/2-4-lock-symfony-serializer",
         "psr/simple-cache": "^3.0",
         "php-etl/mapping-contracts": "0.4.*"
     },
diff --git a/composer.lock b/composer.lock
index 78b4917..315449f 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "971b575cae686edbfb95693562fcdba5",
+    "content-hash": "27582c72c163c1b28fc4056605740ef4",
     "packages": [
         {
             "name": "clue/stream-filter",
@@ -614,21 +614,22 @@
         },
         {
             "name": "php-etl/magento2-api-client",
-            "version": "2.4.x-dev",
+            "version": "dev-feature/2-4-lock-symfony-serializer",
             "source": {
                 "type": "git",
                 "url": "https://github.com/php-etl/magento2-api-client.git",
-                "reference": "a5d87f2570540e3dbaf19066a81b0cacf84717f8"
+                "reference": "760f3208417d807cd02c13cdb82a78ab8747d300"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/php-etl/magento2-api-client/zipball/a5d87f2570540e3dbaf19066a81b0cacf84717f8",
-                "reference": "a5d87f2570540e3dbaf19066a81b0cacf84717f8",
+                "url": "https://api.github.com/repos/php-etl/magento2-api-client/zipball/760f3208417d807cd02c13cdb82a78ab8747d300",
+                "reference": "760f3208417d807cd02c13cdb82a78ab8747d300",
                 "shasum": ""
             },
             "require": {
                 "jane-php/open-api-runtime": "^7.3",
-                "php": "^8.0"
+                "php": "^8.0",
+                "symfony/serializer": "^6.0"
             },
             "require-dev": {
                 "jane-php/open-api-2": "^7.5",
@@ -662,9 +663,9 @@
             "description": "This package provides Jane-PHP generated API models and client based on the OpenAPI specification for Magento 2.3.x",
             "support": {
                 "issues": "https://github.com/php-etl/magento2-api-client/issues",
-                "source": "https://github.com/php-etl/magento2-api-client/tree/2.4"
+                "source": "https://github.com/php-etl/magento2-api-client/tree/feature/2-4-lock-symfony-serializer"
             },
-            "time": "2024-02-01T15:52:31+00:00"
+            "time": "2024-02-09T08:10:01+00:00"
         },
         {
             "name": "php-etl/mapping-contracts",