diff --git a/conf/app.src b/conf/app.src
deleted file mode 100644
index 5adbbeb..0000000
--- a/conf/app.src
+++ /dev/null
@@ -1,5 +0,0 @@
-SOURCE_URL=https://github.com/roundcube/roundcubemail/releases/download/1.6.6/roundcubemail-1.6.6.tar.gz
-SOURCE_SUM=40e4d7505b01f401e757f7439930ed96b1245ffc3863dd326fcf21e0e5847c74
-SOURCE_SUM_PRG=sha256sum
-SOURCE_FORMAT=tar.gz
-SOURCE_IN_SUBDIR=true
diff --git a/manifest.toml b/manifest.toml
index 05770ea..3623baf 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -69,15 +69,15 @@ ram.runtime = "50M"
     packages = [
         "mariadb-server",
         "php-pear",
-        "php8.1-ldap",
-        "php8.1-mysql",
-        "php8.1-cli",
-        "php8.1-intl",
-        "php8.1-zip",
-        "php8.1-gd",
-        "php8.1-mbstring",
-        "php8.1-dom",
-        "php8.1-curl",
+        "php8.2-ldap",
+        "php8.2-mysql",
+        "php8.2-cli",
+        "php8.2-intl",
+        "php8.2-zip",
+        "php8.2-gd",
+        "php8.2-mbstring",
+        "php8.2-dom",
+        "php8.2-curl",
     ]
 
     [resources.database]
diff --git a/scripts/_common.sh b/scripts/_common.sh
index c191e21..3a4db24 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -5,12 +5,12 @@
 #=================================================
 
 # Composer version
-YNH_COMPOSER_VERSION=2.5.5
+YNH_COMPOSER_VERSION=2.7.6
 
 # Plugins version
 contextmenu_version=3.3.1
 automatic_addressbook_version=v0.4.3
-carddav_version=5.0.1
+carddav_version=5.1.0
 
 #=================================================
 # EXPERIMENTAL HELPERS
diff --git a/scripts/backup b/scripts/backup
index 86dca3b..0f46bc7 100644
--- a/scripts/backup
+++ b/scripts/backup
@@ -21,15 +21,11 @@ ynh_print_info --message="Declaring files to be backed up..."
 ynh_backup --src_path="$install_dir"
 
 #=================================================
-# BACKUP THE NGINX CONFIGURATION
+# SYSTEM CONFIGURATION
 #=================================================
 
 ynh_backup --src_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 
-#=================================================
-# BACKUP THE PHP-FPM CONFIGURATION
-#=================================================
-
 ynh_backup --src_path="/etc/php/$phpversion/fpm/pool.d/$app.conf"
 
 #=================================================
diff --git a/scripts/install b/scripts/install
index 25ac65e..920f42c 100644
--- a/scripts/install
+++ b/scripts/install
@@ -74,7 +74,7 @@ ynh_mysql_connect_as --user="$db_user" --password="$db_pwd" --database="$db_name
 ynh_script_progression --message="Configuring Roundcube..." --weight=2
 
 deskey=$(ynh_string_random --length=24)
-ynh_add_config --template="../conf/config.inc.php" --destination="$install_dir/config/config.inc.php"
+ynh_add_config --template="config.inc.php" --destination="$install_dir/config/config.inc.php"
 
 #=================================================
 # INSTALL ADDITIONAL PLUGINS
diff --git a/scripts/restore b/scripts/restore
index e87c0a6..56e2e17 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -27,9 +27,9 @@ ynh_script_progression --message="Restoring the MySQL database..." --weight=5
 ynh_mysql_connect_as --user=$db_user --password=$db_pwd --database=$db_name < ./db.sql
 
 #=================================================
-# RESTORE THE PHP-FPM CONFIGURATION
+# RESTORE SYSTEM CONFIGURATIONS
 #=================================================
-ynh_script_progression --message="Restoring the PHP-FPM configuration..." --weight=1
+ynh_script_progression --message="Restoring system configurations related to $app..." --weight=1
 
 ynh_restore_file --origin_path="/etc/php/$phpversion/fpm/pool.d/$app.conf"