diff --git a/README.md b/README.md
index e1328d9..ed44da3 100644
--- a/README.md
+++ b/README.md
@@ -29,6 +29,7 @@ In addition to Roundcube core features, the following are made available with th
 
 **Shipped version:** 1.6.0~ynh1
 
+
 **Demo:** https://demo.yunohost.org/webmail/
 
 ## Screenshots
diff --git a/README_fr.md b/README_fr.md
index 6366152..40c4ee1 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -28,7 +28,8 @@ En plus des fonctionnalités principales de Roundcube, les éléments suivants s
 * Prise en charge du chiffrement PGP avec le plugin Enigma installé par default.
 
 
-**Version incluse :** 1.6.0~ynh1
+**Version incluse :** 1.6.0~ynh1
+
 
 **Démo :** https://demo.yunohost.org/webmail/
 
diff --git a/conf/app.src b/conf/app.src
index 3f7ef4e..aefdce3 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/roundcube/roundcubemail/releases/download/1.6.0/roundcubemail-1.6.0-complete.tar.gz
-SOURCE_SUM=2409ccdfe2e465f086cb9fc18c88dfe0aaf6ccc23924564975061209921694ba
+SOURCE_URL=https://github.com/roundcube/roundcubemail/releases/download/1.6.0/roundcubemail-1.6.0.tar.gz
+SOURCE_SUM=1224eaf628888e503c49d0e8a69aa4997e566c3605738d0303d9c7a09722f363
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/conf/nginx.conf b/conf/nginx.conf
index 7f4196e..f7c3927 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -5,7 +5,7 @@ location __PATH__/ {
   alias __FINALPATH__/ ;
 
   index index.php;
-  client_max_body_size 10G;
+  client_max_body_size 50M;
   try_files $uri $uri/ /index.php?q=$uri&$args;
 
   # pass PHP scripts to FastCGI server
diff --git a/conf/php-fpm.conf b/conf/php-fpm.conf
index 61b251f..e8885d3 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 7fdc88c..16a25cd 100644
--- a/manifest.json
+++ b/manifest.json
@@ -21,7 +21,7 @@
         "email": ""
     },
     "requirements": {
-        "yunohost": ">= 4.3.2"
+        "yunohost": ">= 11.0.9"
     },
     "multi_instance": true,
     "services": [
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 970cf36..d9237d1 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -7,10 +7,10 @@
 YNH_PHP_VERSION="8.0"
 
 # Package dependencies
-pkg_dependencies="php-pear php${YNH_PHP_VERSION}-ldap php${YNH_PHP_VERSION}-mysql php${YNH_PHP_VERSION}-cli php${YNH_PHP_VERSION}-intl php${YNH_PHP_VERSION}-json php${YNH_PHP_VERSION}-zip php${YNH_PHP_VERSION}-gd php${YNH_PHP_VERSION}-mbstring php${YNH_PHP_VERSION}-dom php${YNH_PHP_VERSION}-curl"
+pkg_dependencies="php-pear php${YNH_PHP_VERSION}-ldap php${YNH_PHP_VERSION}-mysql php${YNH_PHP_VERSION}-cli php${YNH_PHP_VERSION}-intl php${YNH_PHP_VERSION}-zip php${YNH_PHP_VERSION}-gd php${YNH_PHP_VERSION}-mbstring php${YNH_PHP_VERSION}-dom php${YNH_PHP_VERSION}-curl"
 
 # Composer version
-YNH_COMPOSER_VERSION=2.3.7
+YNH_COMPOSER_VERSION=2.3.10
 
 # Plugins version
 contextmenu_version=3.3.1
diff --git a/scripts/backup b/scripts/backup
index 3167c87..6f4f9c1 100644
--- a/scripts/backup
+++ b/scripts/backup
@@ -26,7 +26,7 @@ app=$YNH_APP_INSTANCE_NAME
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 domain=$(ynh_app_setting_get --app=$app --key=domain)
 db_name=$(ynh_app_setting_get --app=$app --key=db_name)
-phpversion=$YNH_PHP_VERSION
+phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
 
 #=================================================
 # DECLARE DATA AND CONF FILES TO BACKUP
diff --git a/scripts/upgrade b/scripts/upgrade
index cbf0e91..0acf609 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -172,6 +172,10 @@ then
     #=================================================
     ynh_script_progression --message="Updating dependencies with Composer..." --weight=30
 
+    # Install composer.json
+    cp "$final_path/composer.json-dist" "$final_path/composer.json"
+
+
     # Upgrade composer itself
     ynh_install_composer