{
  "name": "app-zap/payment",
  "authors": [
    {
      "name": "Sebastian Michaelsen",
      "email": "sebastian@app-zap.de",
      "role": "Developer"
    }
  ],
  "autoload": {
    "psr-4": {
      "AppZap\\Payment\\": "classes/"
    }
  },
  "require": {
    "paypal/rest-api-sdk-php": "v1.6.1",
    "smichaelsen/sofortlib-php-payment": "2.0.*"
  }
}

{
  "name": "app-zap/payment",
  "authors": [
    {
      "name": "Sebastian Michaelsen",
      "email": "sebastian@app-zap.de",
      "role": "Developer"
    }
  ],
  "autoload": {
    "psr-4": {
      "AppZap\\Payment\\": "classes/"
    }
  },
  "require": {
    "paypal/rest-api-sdk-php": "v1.7.4",
    "smichaelsen/sofortlib-php-payment": "2.0.*"
  }
}

Update paypal sdk to 1.7.4
[TASK] Update paypal sdk to 1.7.4
