Update composer.json

Author: senghe

composer.json

@@ -15,7 +15,8 @@
         "bitbag/shipping-export-plugin": "^4.0",
         "msztorc/php-dpd-api": "^2.1",
         "sylius/sylius": "^2.0",
-        "symfony/webpack-encore-bundle": "^2.2.0"
+        "symfony/webpack-encore-bundle": "^2.2.0",
+        "gedmo/doctrine-extensions": "dev-main",
     },
     "require-dev": {
         "behat/behat": "^3.14",