diff --git a/ansible/playbook.yml b/ansible/playbook.yml
index def07cd..593e56f 100644
--- a/ansible/playbook.yml
+++ b/ansible/playbook.yml
@@ -44,30 +44,30 @@
       - name: Installation de PHP 8.3 et PHP 8.3-FPM avec les dépendances
         ansible.builtin.apt:
             name:
-                - php8.3
-                - php8.3-fpm
-                - php8.3-cli
-                - php8.3-common
-                - php8.3-mysql
-                - php8.3-pgsql
-                - php8.3-xml
-                - php8.3-mbstring
-                - php8.3-zip
-                - php8.3-intl
-                - php8.3-gd
-                - php8.3-curl
-                - php8.3-pdo
-                - php8.3-opcache
-                - php8.3-bcmath
-                - php8.3-redis
-                - php8.3-imagick
+                - php8.4
+                - php8.4-fpm
+                - php8.4-cli
+                - php8.4-common
+                - php8.4-mysql
+                - php8.4-pgsql
+                - php8.4-xml
+                - php8.4-mbstring
+                - php8.4-zip
+                - php8.4-intl
+                - php8.4-gd
+                - php8.4-curl
+                - php8.4-pdo
+                - php8.4-opcache
+                - php8.4-bcmath
+                - php8.4-redis
+                - php8.4-imagick
                 - ffmpeg
             state: present
         when: ansible_os_family == "Debian"
 
       - name: Démarrage et activation du service PHP 8.3 FPM
         ansible.builtin.systemd:
-            name: php8.3-fpm
+            name: php8.4-fpm
             state: started
             enabled: yes
         when: ansible_os_family == "Debian"
diff --git a/ansible/templates/caddy.j2 b/ansible/templates/caddy.j2
index 8b01218..18601f3 100644
--- a/ansible/templates/caddy.j2
+++ b/ansible/templates/caddy.j2
@@ -40,7 +40,7 @@ intranet.ludikevent.fr, signature.ludikevent.fr, reservation.ludikevent.fr {
     }
     # --- PHP FASTCGI ---
     # Ici, Caddy transmet automatiquement tous les headers définis ci-dessus au socket PHP
-    php_fastcgi unix//run/php/php8.3-fpm.sock {
+    php_fastcgi unix//run/php/php8.4-fpm.sock {
         read_timeout 300s
         write_timeout 300s
         dial_timeout 100s
diff --git a/update.sh b/update.sh
index d7101d3..b7ddad4 100644
--- a/update.sh
+++ b/update.sh
@@ -4,6 +4,7 @@ ORANGE='\033[0;33m'
 GREEN='\033[0;32m'
 CYAN='\033[0;36m'
 RESET='\033[0m'  # Reset color to default
+sudo update-alternatives --set php /usr/bin/php8.4
 
 echo "${CYAN}####################################${RESET}"
 echo "${CYAN}# LUDIKEVENT INTRANET UPDATE START #${RESET}"
@@ -12,3 +13,4 @@ ansible-playbook -i ansible/hosts.ini ansible/playbook.yml
 echo "${CYAN}##############${RESET}"
 echo "${CYAN}# END UPDATE #${RESET}"
 echo "${CYAN}##############${RESET}"
+sudo update-alternatives --set php /usr/bin/php8.3