diff --git a/install.sh b/install.sh
index b79db95..42f962d 100644
--- a/install.sh
+++ b/install.sh
@@ -32,9 +32,13 @@ apt-get upgrade -y -qq
 
 # =============================================================================
 step "Installation des paquets"
+PHP_VER=$(apt-cache search '^php[0-9]\.[0-9]-fpm$' | awk '{print $1}' | sort -V | tail -1 | grep -oP '\d+\.\d+')
+[[ -z "$PHP_VER" ]] && PHP_VER="8.4"
+log "Version PHP détectée : ${PHP_VER}"
+
 DEBIAN_FRONTEND=noninteractive apt-get install -y -qq \
     nginx \
-    php8.2-fpm php8.2-mysql php8.2-cli php8.2-mbstring php8.2-curl php8.2-intl \
+    php${PHP_VER}-fpm php${PHP_VER}-mysql php${PHP_VER}-cli php${PHP_VER}-mbstring php${PHP_VER}-curl php${PHP_VER}-intl \
     mariadb-server \
     postfix postfix-mysql \
     dovecot-core dovecot-imapd \
@@ -229,7 +233,7 @@ server {
 
     location ~ \.php$ {
         include snippets/fastcgi-php.conf;
-        fastcgi_pass unix:/run/php/php8.2-fpm.sock;
+        fastcgi_pass unix:/run/php/php${PHP_VER}-fpm.sock;
         fastcgi_param SCRIPT_FILENAME \$document_root\$fastcgi_script_name;
     }