# Error with lets encrypt update
**URL:** https://discuss.freedombox.org/t/error-with-lets-encrypt-update/316
**Category:** Hardware Owners Support
**Created:** [August 11, 2019, 4:24pm UTC](https://discuss.freedombox.org/t/error-with-lets-encrypt-update/316 "2019-08-11T16:24:00Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@riffmatrix](https://discuss.freedombox.org/u/riffmatrix)
#### Post date: [August 11, 2019, 4:24pm UTC](https://discuss.freedombox.org/t/error-with-lets-encrypt-update/316/1 "2019-08-11T16:24:00Z")
freedombox is plugged into router
You are running Debian GNU/Linux 10 (buster) and FreedomBox version 19.13. FreedomBox is up to date.
when I visit the settings page for Letsencrypt, there’s a message saying the app needs an update but when I run the “submit query” button it gives an error:
`Error installing application: Error during installation E: Repository 'http://security.debian.org/debian-security buster/updates InRelease' changed its 'Suite' value from 'testing' to 'stable' E: Repository 'http://deb.debian.org/debian buster InRelease' changed its 'Suite' value from 'testing' to 'stable' E: Repository 'http://deb.debian.org/debian buster-updates InRelease' changed its 'Suite' value from 'testing-updates' to 'stable-updates'`
This is preventing me from using openvpn as well as that uses the public domain I’ve registered
---
### Author:  [@Sunil](https://discuss.freedombox.org/u/Sunil)
#### Post date: [August 11, 2019, 6:15pm UTC](https://discuss.freedombox.org/t/error-with-lets-encrypt-update/316/2 "2019-08-11T18:15:37Z")
You are facing this issue: [On the "Error installing application" message on your Olimex device](https://discuss.freedombox.org/t/on-the-error-installing-application-message-on-your-olimex-device/311) It requires manual intervention.