diff --git a/manifest.toml b/manifest.toml
index 915ce7d..72dbf81 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -5,7 +5,7 @@ name = "Shaarli"
 description.en = "Save, sort, synchronize and share web addresses"
 description.fr = "Sauvegarder, trier, synchroniser et partager des adresses web"
 
-version = "0.12.2~ynh1"
+version = "0.12.2~ynh2"
 
 maintainers = ["Lapineige"]
 
@@ -16,7 +16,7 @@ admindoc = "https://shaarli.readthedocs.io/en/master/"
 code = "https://github.com/shaarli/Shaarli"
 
 [integration]
-yunohost = ">= 11.2"
+yunohost = ">= 11.2.9"
 architectures = "all"
 multi_instance = true
 
diff --git a/scripts/install b/scripts/install
index ded9798..af595d8 100644
--- a/scripts/install
+++ b/scripts/install
@@ -34,7 +34,7 @@ ynh_add_nginx_config
 
 # Use logrotate to manage application logfile(s)
 touch "$install_dir/data/log.txt"
-ynh_use_logrotate "$install_dir/data/log.txt" --specific_user=$app
+ynh_use_logrotate --logfile="$install_dir/data/log.txt" --specific_user=$app
 chown $app:www-data "$install_dir/data/log.txt"
 
 # Create a dedicated Fail2Ban config
@@ -51,13 +51,13 @@ ynh_script_progression --message="Adding a configuration file..." --weight=1
 timezone=$(cat /etc/timezone)
 
 # Generate the salt
-salt=$(php$phpversion -r 'echo sha1(uniqid("", true) ."_". mt_rand());')
+salt=$(ynh_string_random 40)
 
 # Generate the hash with the password
 hash=$(echo -n "${password}${admin}${salt}" | sha1sum | awk '{print $1}')
 
 # Generate the API secret
-secret=$(php${YNH_PHP_VERSION} -r "echo str_shuffle(substr(hash_hmac('sha512', uniqid('${salt}'), '${admin}'), 10, 12));")
+secret=$(ynh_string_random 64)
 
 # Set default_private_links. By default, make them public if the app is public.
 if ynh_permission_has_user --permission=main --user=visitors
diff --git a/scripts/upgrade b/scripts/upgrade
index 29c7413..31947bc 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -65,7 +65,7 @@ then
 fi
 chown $app:www-data "$install_dir/data/log.txt"
 
-ynh_use_logrotate --non-append --specific_user=$app
+ynh_use_logrotate --logfile="$install_dir/data/log.txt" --non-append --specific_user=$app
 
 # Create a dedicated Fail2Ban config
 ynh_add_fail2ban_config --logpath="$install_dir/data/log.txt" --failregex="\s-\s<HOST>\s-\sLogin failed for user.*$"