# Upgrading Virto Gantt Web Part

Source: [https://docs.virtosoftware.com/docs/virto-gantt-chart-web-part/installation-and-usage/upgrading-virto-gantt-web-part/](https://docs.virtosoftware.com/docs/virto-gantt-chart-web-part/installation-and-usage/upgrading-virto-gantt-web-part/)
Product: Virto Gantt Chart Web Part
Updated: 2026-08-12


If you already use Virto Gantt Web Part and need to upgrade it to the latest version, download the.zip file from [http://www.virtosoftware.com](http://www.virtosoftware.com/). Unzip the file and run setup.exe as it is described in the *Installing Virto Gantt Web Part*section.

On the step 3 check the box “Upgrade” and click “Next”.

***Note****: if you have activated Virto ONE license, you do not need to activate it now.*