# Update with Tarball

* Download new version of the components you want to update.
* For the web ui, overwrite content in the web folder with new files.
* For the dnl\_api,  run pip3 install filename\_api.tar.gz , after it is installed, go to the folder /opt/denovo\_V6/api\_dnl/ and  stop all api\_dnl services,
* Run   next command:  

```
 alembic  or  /usr/local/bin/alembic  -c alembic.ini upgrade head.
```

After that is done, start back  dnl\_api\_dnl  services.

For the upgrade of one of the backend binaries:  unpack  archive, stop running service, and replace binary in its correspondent folder. Then restart all services.<br>