diff --git a/README.md b/README.md
index 0796c25..e1dcbea 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ If you don't have YunoHost, please consult [the guide](https://yunohost.org/#/in
 
 Adminer (formerly phpMinAdmin) is a full-featured database management tool written in PHP. Conversely to phpMyAdmin, it consist of a single file ready to deploy to the target server. Adminer is available for MySQL, MariaDB, PostgreSQL, SQLite, MS SQL, Oracle, Elasticsearch, MongoDB and others via plugin.
 
-**Shipped version:** 4.8.1~ynh3
+**Shipped version:** 4.8.1~ynh4
 
 **Demo:** https://demo.adminer.org/adminer.php?username=
 
diff --git a/README_fr.md b/README_fr.md
index 7f4180f..1a090ab 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -17,7 +17,7 @@ Si vous n'avez pas YunoHost, regardez [ici](https://yunohost.org/#/install) pour
 
 Adminer (anciennement phpMinAdmin) est un outil de gestion de base de données complet écrit en PHP. À l'inverse de phpMyAdmin, il se compose d'un seul fichier prêt à être déployé sur le serveur cible. Adminer est disponible pour MySQL, MariaDB, PostgreSQL, SQLite, MS SQL, Oracle, Elasticsearch, MongoDB et autres via un plugin. 
 
-**Version incluse :** 4.8.1~ynh3
+**Version incluse :** 4.8.1~ynh4
 
 **Démo :** https://demo.adminer.org/adminer.php?username=
 
diff --git a/conf/nginx.conf b/conf/nginx.conf
index 8b721d2..993e426 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -7,7 +7,7 @@ location __PATH__/ {
   index index.php;
   
   # Common parameter to increase upload size limit in conjunction with dedicated php-fpm file
-  #client_max_body_size 50M;
+  client_max_body_size 50M;
 
   try_files $uri $uri/ index.php;
   location ~ [^/]\.php(/|$) {
diff --git a/conf/php-fpm.conf b/conf/php-fpm.conf
index ab1a471..b4c2372 100644
--- a/conf/php-fpm.conf
+++ b/conf/php-fpm.conf
@@ -419,8 +419,8 @@ chdir = __FINALPATH__
 ;php_admin_value[memory_limit] = 32M
 
 ; Common values to change to increase file upload limit
-; php_admin_value[upload_max_filesize] = 50M
-; php_admin_value[post_max_size] = 50M
+php_admin_value[upload_max_filesize] = 50M
+php_admin_value[post_max_size] = 50M
 ; php_admin_flag[mail.add_x_header] = Off
 
 ; Other common parameters
diff --git a/manifest.json b/manifest.json
index 3521226..afe8cc4 100644
--- a/manifest.json
+++ b/manifest.json
@@ -7,7 +7,7 @@
         "fr": "Gestionnaire de base de données"
     },
 
-    "version": "4.8.1~ynh3",
+    "version": "4.8.1~ynh4",
     "url": "https://www.adminer.org/",
     "upstream": {
         "license": "Apache-2.0",
@@ -27,12 +27,12 @@
        "url": "https://github.com/jesuisfol/adminer_ynh"
         },
     "requirements": {
-        "yunohost": ">= 4.3.0"
+        "yunohost": ">= 11.0.9"
     },
     "multi_instance": true,
     "services": [
         "nginx",
-        "php7.3-fpm"
+        "php8.0-fpm"
     ],
     "arguments": {
         "install" : [
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 9a8943f..742287b 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -4,7 +4,7 @@
 # COMMON VARIABLES
 #=================================================
 
-YNH_PHP_VERSION="7.3"
+YNH_PHP_VERSION="8.0"
 
 # dependencies used by the app
 pkg_dependencies="php${YNH_PHP_VERSION}-mysql php${YNH_PHP_VERSION}-sqlite3 php${YNH_PHP_VERSION}-pgsql"
diff --git a/scripts/install b/scripts/install
index c627b15..3b8be1c 100644
--- a/scripts/install
+++ b/scripts/install
@@ -76,14 +76,6 @@ chmod 750 "$final_path"
 chmod -R o-rwx "$final_path"
 chown -R $app:www-data "$final_path"
 
-#=================================================
-# NGINX CONFIGURATION
-#=================================================
-ynh_script_progression --message="Configuring NGINX web server..." --weight=3
-
-# Create a dedicated nginx config
-ynh_add_nginx_config
-
 #=================================================
 # PHP-FPM CONFIGURATION
 #=================================================
@@ -91,6 +83,15 @@ ynh_script_progression --message="Configuring PHP-FPM..." --weight=1
 
 # Create a dedicated php-fpm config
 ynh_add_fpm_config --usage=low --footprint=low
+phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
+
+#=================================================
+# NGINX CONFIGURATION
+#=================================================
+ynh_script_progression --message="Configuring NGINX web server..." --weight=3
+
+# Create a dedicated nginx config
+ynh_add_nginx_config
 
 #=================================================
 # SETUP SSOWAT
diff --git a/scripts/restore b/scripts/restore
index da9a51d..6968fc1 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -36,16 +36,11 @@ fpm_usage=$(ynh_app_setting_get --app=$app --key=fpm_usage)
 #=================================================
 ynh_script_progression --message="Validating restoration parameters..." --weight=1
 
-test ! -d $final_path || ynh_die --message="There is already a directory: $final_path "
+test ! -d $final_path \
+	|| ynh_die --message="There is already a directory: $final_path "
 	
 #=================================================
 # STANDARD RESTORATION STEPS
-#=================================================
-# RESTORE THE NGINX CONFIGURATION
-#=================================================
-
-ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
-
 #=================================================
 # RECREATE THE DEDICATED USER
 #=================================================
@@ -65,6 +60,14 @@ chmod 750 "$final_path"
 chmod -R o-rwx "$final_path"
 chown -R $app:www-data "$final_path"
 
+#=================================================
+# REINSTALL DEPENDENCIES
+#=================================================
+ynh_script_progression --message="Reinstalling dependencies..." --weight=1
+
+# Define and install dependencies
+ynh_install_app_dependencies $pkg_dependencies
+
 #=================================================
 # RESTORE THE PHP-FPM CONFIGURATION
 #=================================================
@@ -73,23 +76,15 @@ ynh_script_progression --message="Reconfiguring PHP-FPM..." --weight=5
 ynh_restore_file --origin_path="/etc/php/$phpversion/fpm/pool.d/$app.conf"
 
 # Recreate a dedicated php-fpm config
-ynh_add_fpm_config --usage=$fpm_usage --footprint=$fpm_footprint --phpversion=$phpversion
+ynh_add_fpm_config --phpversion=$phpversion --usage=$fpm_usage --footprint=$fpm_footprint
 
 #=================================================
-# REINSTALL DEPENDENCIES
+# RESTORE THE NGINX CONFIGURATION
 #=================================================
-ynh_script_progression --message="Reinstalling dependencies..." --weight=1
+ynh_script_progression --message="Restoring the NGINX web server configuration..."
 
-# Define and install dependencies
-ynh_install_app_dependencies $pkg_dependencies
 
-#=================================================
-# REINSTALL DEPENDENCIES
-#=================================================
-ynh_script_progression --message="Reinstalling dependencies..." --weight=1
-
-# Define and install dependencies
-ynh_install_app_dependencies $pkg_dependencies
+ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 
 #=================================================
 # GENERIC FINALIZATION
diff --git a/scripts/upgrade b/scripts/upgrade
index e4eecb5..8fd49a9 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -101,14 +101,6 @@ chmod 750 "$final_path"
 chmod -R o-rwx "$final_path"
 chown -R $app:www-data "$final_path"
 
-#=================================================
-# NGINX CONFIGURATION
-#=================================================
-ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=1
-
-# Create a dedicated nginx config
-ynh_add_nginx_config
-
 #=================================================
 # UPGRADE DEPENDENCIES
 #=================================================
@@ -124,6 +116,14 @@ ynh_script_progression --message="Upgrading PHP-FPM configuration..." --weight=1
 # Create a dedicated PHP-FPM config
 ynh_add_fpm_config --phpversion=$phpversion --usage=$fpm_usage --footprint=$fpm_footprint
 
+#=================================================
+# NGINX CONFIGURATION
+#=================================================
+ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=1
+
+# Create a dedicated nginx config
+ynh_add_nginx_config
+
 #=================================================
 # RELOAD NGINX
 #=================================================