doc/pages/02.administer/15.admin_guide/55.upgrade/upgrade.md

---
title: Upgrades
template: docs
taxonomy:
    category: docs
routes:
  default: '/update'
  aliases:
    - '/upgrade'
---

## From the webadmin

On the administraton panel, click on Upgrade the system. YunoHost will refresh the system package catalog as well as the application catalog, and display available upgrades.

Click on green upgrade buttons to upgrade the system and applications.

## From the command line

Here are some example of corresponding command lines:

``` bash
# Fetch available updates
yunohost tools update

# Upgrade all system packages
yunohost tools upgrade system

# Upgrade all apps
yunohost tools upgrade apps

# Upgrade a specific application
yunohost app upgrade wordpress
```

!! If you are upgrading from YunoHost below v4.2.2, `system` and `apps` were flags of the command. Add `--` before them:
!! `yunohost tools upgrade --system`
!! `yunohost tools upgrade --apps`
Misc rework, reorganization 2021-02-07 03:20:11 +01:00			`---`
upgrade: the page is now about both systems and apps 2021-02-07 16:39:59 +01:00			`title: Upgrades`
Misc rework, reorganization 2021-02-07 03:20:11 +01:00			`template: docs`
			`taxonomy:`
			`category: docs`
			`routes:`
			`default: '/update'`
			`aliases:`
			`- '/upgrade'`
			`---`

			`## From the webadmin`

			`On the administraton panel, click on Upgrade the system. YunoHost will refresh the system package catalog as well as the application catalog, and display available upgrades.`

			`Click on green upgrade buttons to upgrade the system and applications.`

			`## From the command line`

			`Here are some example of corresponding command lines:`

			``` bash
			`# Fetch available updates`
			`yunohost tools update`

			`# Upgrade all system packages`
Update upgrade.md: v4.2 deprecation notice 2021-09-28 18:21:54 +02:00			`yunohost tools upgrade system`
Misc rework, reorganization 2021-02-07 03:20:11 +01:00
			`# Upgrade all apps`
Update upgrade.md: v4.2 deprecation notice 2021-09-28 18:21:54 +02:00			`yunohost tools upgrade apps`
Misc rework, reorganization 2021-02-07 03:20:11 +01:00
			`# Upgrade a specific application`
			`yunohost app upgrade wordpress`
			```
Update upgrade.md: v4.2 deprecation notice 2021-09-28 18:21:54 +02:00
			!! If you are upgrading from YunoHost below v4.2.2, `system` and `apps` were flags of the command. Add `--` before them:
			!! `yunohost tools upgrade --system`
			!! `yunohost tools upgrade --apps`