diff --git a/conf/nginx.conf b/conf/nginx.conf
index 5ab5d4e..3c2a993 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -24,7 +24,7 @@ location __PATH__/ {
        client_max_body_size 30m;
        location ~ [^/]\.php(/|$) {
            fastcgi_split_path_info ^(.+?\.php)(/.*)$;
-           fastcgi_pass unix:/var/run/php/php7.0-fpm-__NAME__.sock;
+           fastcgi_pass unix:/var/run/php/php__YNH_PHP_VERSION__-fpm-__NAME__.sock;
            fastcgi_index index.php;
            include fastcgi_params;
            fastcgi_param REMOTE_USER $remote_user;
diff --git a/manifest.json b/manifest.json
index def192f..d1fbc1f 100644
--- a/manifest.json
+++ b/manifest.json
@@ -18,12 +18,12 @@
 		"email": "maniackc_dev@crudelis.fr"
 	}],
     "requirements": {
-        "yunohost": ">= 3.6"
+        "yunohost": ">= 3.8.1"
     },
 	"multi_instance": true,
 	"services": [
 		"nginx",
-		"php7.0-fpm",
+		"php7.3-fpm",
 		"mysql"
 	],
 	"arguments": {
diff --git a/scripts/backup b/scripts/backup
index eeea16b..7d943d5 100644
--- a/scripts/backup
+++ b/scripts/backup
@@ -26,6 +26,7 @@ app=$YNH_APP_INSTANCE_NAME
 domain=$(ynh_app_setting_get --app=$app --key=domain)
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 db_name=$(ynh_app_setting_get --app=$app --key=db_name)
+phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
 
 #=================================================
 # STANDARD BACKUP STEPS
@@ -49,7 +50,7 @@ ynh_backup --src_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 #=================================================
 ynh_script_progression --message="Backing up php-fpm configuration..."
 
-ynh_backup --src_path="/etc/php/7.0/fpm/pool.d/$app.conf"
+ynh_backup --src_path="/etc/php/$phpversion/fpm/pool.d/$app.conf"
 
 #=================================================
 # BACKUP THE MYSQL DATABASE
diff --git a/scripts/install b/scripts/install
index b3b509d..6153a84 100644
--- a/scripts/install
+++ b/scripts/install
@@ -110,6 +110,7 @@ else
 fi
 # Create a dedicated php-fpm config
 ynh_add_fpm_config --usage=$usage --footprint=medium
+phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
 
 #=================================================
 # SPECIFIC SETUP
@@ -166,7 +167,7 @@ done
 ynh_script_progression --message="Installing wordpress plugins..." --weight=20
 
 wget --no-verbose https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar --output-document=$final_path/wp-cli.phar
-wpcli_alias="php7.0 $final_path/wp-cli.phar --allow-root --path=$final_path"
+wpcli_alias="php$phpversion $final_path/wp-cli.phar --allow-root --path=$final_path"
 
 $wpcli_alias plugin install simple-ldap-login
 $wpcli_alias plugin install http-authentication
diff --git a/scripts/restore b/scripts/restore
index 616904a..06c945c 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -29,6 +29,7 @@ is_public=$(ynh_app_setting_get --app=$app --key=is_public)
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 db_name=$(ynh_app_setting_get --app=$app --key=db_name)
 admin_wordpress=$(ynh_app_setting_get --app=$app --key=admin)
+phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
 
 #=================================================
 # CHECK IF THE APP CAN BE RESTORED
@@ -93,7 +94,7 @@ chown root: $final_path/wp-config.php
 # RESTORE THE PHP-FPM CONFIGURATION
 #=================================================
 
-ynh_restore_file --origin_path="/etc/php/7.0/fpm/pool.d/$app.conf"
+ynh_restore_file --origin_path="/etc/php/$phpversion/fpm/pool.d/$app.conf"
 
 #=================================================
 # RESTORE THE FAIL2BAN CONFIGURATION
@@ -117,7 +118,7 @@ ynh_restore_file "/etc/cron.d/$app"
 #=================================================
 ynh_script_progression --message="Reloading nginx web server and php-fpm..." --weight=2
 
-ynh_systemd_action --service_name=php7.0-fpm --action=reload
+ynh_systemd_action --service_name=php$phpversion-fpm --action=reload
 ynh_systemd_action --service_name=nginx --action=reload
 
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index 41abe1e..6ab0f42 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -32,6 +32,8 @@ admin_mail_html=$(ynh_app_setting_get --app=$app --key=admin_mail_html)
 fpm_footprint=$(ynh_app_setting_get --app=$app --key=fpm_footprint)
 fpm_usage=$(ynh_app_setting_get --app=$app --key=fpm_usage)
 
+phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
+
 #=================================================
 # CHECK VERSION
 #=================================================
@@ -128,9 +130,15 @@ if [ -z "$fpm_usage" ]; then
     ynh_app_setting_set --app=$app --key=fpm_usage --value=$fpm_usage
 fi
 
+# If phpversion doesn't exist, create it
+if [ -z "$phpversion" ]; then
+    phpversion=$YNH_PHP_VERSION
+    ynh_app_setting_set --app=$app --key=phpversion --value=$phpversion
+fi
+
 # Replace wp-fail2ban by wp-fail2ban-redux
 wget -nv https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar -O $final_path/wp-cli.phar
-wpcli_alias="php7.0 $final_path/wp-cli.phar --allow-root --path=$final_path"
+wpcli_alias="php$phpversion $final_path/wp-cli.phar --allow-root --path=$final_path"
 if [ $multisite -eq 1 ]; then
         plugin_network="--network"
 fi
@@ -237,7 +245,7 @@ ynh_app_setting_set --app=$app --key=multisite --value=$multisite
 ynh_script_progression --message="Updating plugins" --weight=11
 
 # wget -nv https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar -O $final_path/wp-cli.phar
-# wpcli_alias="php7.0 $final_path/wp-cli.phar --allow-root --path=$final_path"
+# wpcli_alias="php$phpversion $final_path/wp-cli.phar --allow-root --path=$final_path"
 update_plugin () {
 	( $wpcli_alias plugin is-installed $1 && $wpcli_alias plugin update $1 ) || $wpcli_alias plugin install $1
 }