To update theme you can follow the steps-
- Download Easy Theme and Plugin Upgrades plugin and install it in your site.
- Choose the theme file (e.g., senior-care.zip) and click Install Now button.
- It will automatically install the new theme and backup the old theme and give you a link to download the backup.
- Make sure that your theme is active.
Before updating the theme, we recommend you to make backup of your modified files. Also deactivate the current version before uploading the new theme file.