diff --git a/README.md b/README.md
index d969615..6cc20bc 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ If you don't have YunoHost, please consult [the guide](https://yunohost.org/#/in
 ## Overview
 Free and open-source content management framework.
 
-**Shipped version:** 7.78
+**Shipped version:** 7.80
 
 ## Screenshots
 
diff --git a/README_fr.md b/README_fr.md
index 8eb1a6e..5d95511 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -11,7 +11,7 @@ Si vous n'avez pas YunoHost, consultez [le guide](https://yunohost.org/#/install
 ## Vue d'ensemble
 Framework de gestion de contenu libre et open-source.
 
-**Version incluse:** 7.78
+**Version incluse:** 7.80
 
 ## Captures d'écran
 
diff --git a/check_process b/check_process
index 776adc8..945231d 100644
--- a/check_process
+++ b/check_process
@@ -21,6 +21,8 @@
 		upgrade=1	from_commit=6c565bad2d6083eac25eaee126d9eb32595d94b4
 		# 7.78~ynh1
 		upgrade=1	from_commit=cb923f310747825354b31bd697ae20d5930502cc
+		# 7.78~ynh2
+		upgrade=1	from_commit=2c8d03f61342041c2a4b482b82108dea351e3fde
 		backup_restore=1
 		multi_instance=1
 		port_already_use=0
@@ -35,3 +37,5 @@ Notification=all
 		name=7.73~ynh1
 	; commit=cb923f310747825354b31bd697ae20d5930502cc
 		name=7.78~ynh1
+	; commit=2c8d03f61342041c2a4b482b82108dea351e3fde
+		name=7.78~ynh2
diff --git a/manifest.json b/manifest.json
index df35c57..5f899ea 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,14 +6,14 @@
         "en": "Old version of a content management framework written in PHP",
         "fr": "Ancienne version d'un système de gestion de contenu écrit en PHP"
     },
-    "version": "7.78~ynh2",
+    "version": "7.80~ynh1",
     "url": "https://www.drupal.org",
     "license": "GPL-2.0-or-later",
     "maintainer": {
         "name": "yalh76"
     },
     "requirements": {
-        "yunohost": ">= 4.1.7.3"
+        "yunohost": ">= 4.2.0"
     },
     "multi_instance": true,
     "services": [
diff --git a/scripts/install b/scripts/install
index 3464611..ded30cb 100644
--- a/scripts/install
+++ b/scripts/install
@@ -7,7 +7,6 @@
 #=================================================
 
 source _common.sh
-source ynh_composer__3
 source /usr/share/yunohost/helpers
 
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index c3aadda..6d29743 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -7,7 +7,6 @@
 #=================================================
 
 source _common.sh
-source ynh_composer__3
 source /usr/share/yunohost/helpers
 
 #=================================================
diff --git a/scripts/ynh_composer__3 b/scripts/ynh_composer__3
deleted file mode 100644
index ca68a65..0000000
--- a/scripts/ynh_composer__3
+++ /dev/null
@@ -1,61 +0,0 @@
-#!/bin/bash
-
-readonly YNH_DEFAULT_COMPOSER_VERSION=1.10.17
-# Declare the actual composer version to use.
-# A packager willing to use another version of composer can override the variable into its _common.sh.
-YNH_COMPOSER_VERSION=${YNH_COMPOSER_VERSION:-$YNH_DEFAULT_COMPOSER_VERSION}
-
-# Execute a command with Composer
-#
-# usage: ynh_composer_exec [--phpversion=phpversion] [--workdir=$final_path] --commands="commands"
-# | arg: -v, --phpversion - PHP version to use with composer
-# | arg: -w, --workdir - The directory from where the command will be executed. Default $final_path.
-# | arg: -c, --commands - Commands to execute.
-ynh_composer_exec () {
-	# Declare an array to define the options of this helper.
-	local legacy_args=vwc
-	declare -Ar args_array=( [v]=phpversion= [w]=workdir= [c]=commands= )
-	local phpversion
-	local workdir
-	local commands
-	# Manage arguments with getopts
-	ynh_handle_getopts_args "$@"
-	workdir="${workdir:-$final_path}"
-	phpversion="${phpversion:-$YNH_PHP_VERSION}"
-
-	COMPOSER_HOME="$workdir/.composer" \
-		php${phpversion} "$workdir/composer.phar" $commands \
-		-d "$workdir" --quiet --no-interaction
-}
-
-# Install and initialize Composer in the given directory
-#
-# usage: ynh_install_composer [--phpversion=phpversion] [--workdir=$final_path] [--install_args="--optimize-autoloader"] [--composerversion=composerversion]
-# | arg: -v, --phpversion - PHP version to use with composer
-# | arg: -w, --workdir - The directory from where the command will be executed. Default $final_path.
-# | arg: -a, --install_args - Additional arguments provided to the composer install. Argument --no-dev already include
-# | arg: -c, --composerversion - Composer version to install
-ynh_install_composer () {
-	# Declare an array to define the options of this helper.
-	local legacy_args=vwa
-	declare -Ar args_array=( [v]=phpversion= [w]=workdir= [a]=install_args= [c]=composerversion=)
-	local phpversion
-	local workdir
-	local install_args
-	local composerversion
-	# Manage arguments with getopts
-	ynh_handle_getopts_args "$@"
-	workdir="${workdir:-$final_path}"
-	phpversion="${phpversion:-$YNH_PHP_VERSION}"
-	install_args="${install_args:-}"
-	composerversion="${composerversion:-$YNH_COMPOSER_VERSION}"
-
-	curl -sS https://getcomposer.org/installer \
-		| COMPOSER_HOME="$workdir/.composer" \
-		php${phpversion} -- --quiet --install-dir="$workdir" --version=$composerversion \
-		|| ynh_die "Unable to install Composer."
-
-	# update dependencies to create composer.lock
-	ynh_composer_exec --phpversion="${phpversion}" --workdir="$workdir" --commands="install --no-dev $install_args" \
-		|| ynh_die "Unable to update core dependencies with Composer."
-}