# Updating from Keitaro 8 to 9
Update Keitaro to the latest 8th version before launching a script.
# Updating
- Download a script upgrader9.
- Upload it to a Keitaro 8 directory.
- Disable cron job if you have a big traffic volume.
- Run a script in a browser
http://your_domain/upgrader9.php/
- Follow the script's instructions.
# VPS/VDS solution
- Run in a terminal:
curl https://files.keitaro.io/scripts/upgrade-php/upgrader9.php.txt > /var/www/keitaro/upgrader9.php
1
- Open in a browser
http://your_domain/upgrader9.php/
- Follow the script's instructions.
- Run in a terminal:
rm /var/www/keitaro/upgrader9.php
# Campaigns don't work after an upgrade
If the campaigns don't work after an upgrade, go to Maintenance → Status page and press Reload cache.
# Required migrations after update
After upgrading from Keitaro 8 to Keitaro 9, be sure to rerun the migrations Updating the states of clicks and conversions
andAdding x_requested_with to clicks
, on the "Maintenance → Migrations".