# Upgrade to Liana v6

**URL:** <https://community.forestadmin.com/t/upgrade-to-liana-v6/1708>\
**Category:** Help me!\
**Created:** [January 26, 2021, 4:16pm UTC](https://community.forestadmin.com/t/upgrade-to-liana-v6/1708 "2021-01-26T16:16:14Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![anon90145840](https://avatars.discourse-cdn.com/v4/letter/a/ed8c4c/32.png) [@anon90145840](https://community.forestadmin.com/u/anon90145840)\
**Post date:** [January 26, 2021, 5:07pm UTC](https://community.forestadmin.com/t/upgrade-to-liana-v6/1708/4 "2021-01-26T17:07:15Z")

</div>

Could you please check that you have `"express-jwt": "5.3.1",` listed in the `dependecies` in your `package.json`

If you do can you please run `npm i -s` and then try to run your server again?

If you do not have the line can you please try to manually add it to the `dependencies` in `package.json`?

Let me know if it helps

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_[View the full topic](https://community.forestadmin.com/t/upgrade-to-liana-v6/1708)._