diff --git a/src/app.py b/src/app.py
index 59e58cde1..c19f654f3 100644
--- a/src/app.py
+++ b/src/app.py
@@ -2012,7 +2012,7 @@ def _get_app_settings(app):
         ):
             settings["path"] = "/" + settings["path"].strip("/")
             _set_app_settings(app, settings)
-            
+
         # Make the app id available as $app too
         settings["app"] = app
 
@@ -3044,10 +3044,10 @@ def _assert_system_is_sane_for_app(manifest, when):
 
     services = manifest.get("services", [])
 
-    # Some apps use php-fpm, php5-fpm or php7.x-fpm which is now php7.4-fpm
+    # Some apps use php-fpm, php5-fpm or php7.x-fpm which is now php8.2-fpm
     def replace_alias(service):
-        if service in ["php-fpm", "php5-fpm", "php7.0-fpm", "php7.3-fpm"]:
-            return "php7.4-fpm"
+        if service in ["php-fpm", "php5-fpm", "php7.0-fpm", "php7.3-fpm", "php7.4-fpm"]:
+            return "php8.2-fpm"
         else:
             return service
 
@@ -3056,7 +3056,7 @@ def _assert_system_is_sane_for_app(manifest, when):
     # We only check those, mostly to ignore "custom" services
     # (added by apps) and because those are the most popular
     # services
-    service_filter = ["nginx", "php7.4-fpm", "mysql", "postfix"]
+    service_filter = ["nginx", "php8.2-fpm", "mysql", "postfix"]
     services = [str(s) for s in services if s in service_filter]
 
     if "nginx" not in services:
diff --git a/src/backup.py b/src/backup.py
index ce1e8ba2c..a23a8d8e0 100644
--- a/src/backup.py
+++ b/src/backup.py
@@ -1204,7 +1204,7 @@ class RestoreManager:
 
     def _patch_legacy_php_versions_in_csv_file(self):
         """
-        Apply dirty patch to redirect php5 and php7.0 files to php7.4
+        Apply dirty patch to redirect php5 and php7.x files to php8.2
         """
         from yunohost.utils.legacy import LEGACY_PHP_VERSION_REPLACEMENTS
 
diff --git a/src/utils/legacy.py b/src/utils/legacy.py
index 82507d64d..226a8c929 100644
--- a/src/utils/legacy.py
+++ b/src/utils/legacy.py
@@ -163,32 +163,45 @@ def translate_legacy_default_app_in_ssowant_conf_json_persistent():
 
 
 LEGACY_PHP_VERSION_REPLACEMENTS = [
-    ("/etc/php5", "/etc/php/7.4"),
-    ("/etc/php/7.0", "/etc/php/7.4"),
-    ("/etc/php/7.3", "/etc/php/7.4"),
-    ("/var/run/php5-fpm", "/var/run/php/php7.4-fpm"),
-    ("/var/run/php/php7.0-fpm", "/var/run/php/php7.4-fpm"),
-    ("/var/run/php/php7.3-fpm", "/var/run/php/php7.4-fpm"),
-    ("php5", "php7.4"),
-    ("php7.0", "php7.4"),
-    ("php7.3", "php7.4"),
-    ('YNH_PHP_VERSION="7.3"', 'YNH_PHP_VERSION="7.4"'),
+    ("/etc/php5", "/etc/php/8.2"),
+    ("/etc/php/7.0", "/etc/php/8.2"),
+    ("/etc/php/7.3", "/etc/php/8.2"),
+    ("/etc/php/7.4", "/etc/php/8.2"),
+    ("/var/run/php5-fpm", "/var/run/php/php8.2-fpm"),
+    ("/var/run/php/php7.0-fpm", "/var/run/php/php8.2-fpm"),
+    ("/var/run/php/php7.3-fpm", "/var/run/php/php8.2-fpm"),
+    ("/var/run/php/php7.4-fpm", "/var/run/php/php8.2-fpm"),
+    ("php5", "php8.2"),
+    ("php7.0", "php8.2"),
+    ("php7.3", "php8.2"),
+    ("php7.4", "php8.2"),
+    ('YNH_PHP_VERSION="7.3"', 'YNH_PHP_VERSION="8.2"'),
+    ('YNH_PHP_VERSION="7.4"', 'YNH_PHP_VERSION="8.2"'),
     (
         'phpversion="${phpversion:-7.0}"',
-        'phpversion="${phpversion:-7.4}"',
+        'phpversion="${phpversion:-8.2}"',
     ),  # Many helpers like the composer ones use 7.0 by default ...
     (
         'phpversion="${phpversion:-7.3}"',
+        'phpversion="${phpversion:-8.2}"',
+    ),  # Many helpers like the composer ones use 7.0 by default ...
+    (
         'phpversion="${phpversion:-7.4}"',
+        'phpversion="${phpversion:-8.2}"',
     ),  # Many helpers like the composer ones use 7.0 by default ...
     (
         '"$phpversion" == "7.0"',
-        '$(bc <<< "$phpversion >= 7.4") -eq 1',
+        '$(bc <<< "$phpversion >= 8.2") -eq 1',
     ),  # patch ynh_install_php to refuse installing/removing php <= 7.3
     (
         '"$phpversion" == "7.3"',
-        '$(bc <<< "$phpversion >= 7.4") -eq 1',
+        '$(bc <<< "$phpversion >= 8.2") -eq 1',
     ),  # patch ynh_install_php to refuse installing/removing php <= 7.3
+    (
+        '"$phpversion" == "7.4"',
+        '$(bc <<< "$phpversion >= 8.2") -eq 1',
+    ),  # patch ynh_install_php to refuse installing/removing php <= 7.3
+
 ]
 
 
@@ -217,15 +230,16 @@ def _patch_legacy_php_versions(app_folder):
 def _patch_legacy_php_versions_in_settings(app_folder):
     settings = read_yaml(os.path.join(app_folder, "settings.yml"))
 
-    if settings.get("fpm_config_dir") in ["/etc/php/7.0/fpm", "/etc/php/7.3/fpm"]:
-        settings["fpm_config_dir"] = "/etc/php/7.4/fpm"
-    if settings.get("fpm_service") in ["php7.0-fpm", "php7.3-fpm"]:
-        settings["fpm_service"] = "php7.4-fpm"
-    if settings.get("phpversion") in ["7.0", "7.3"]:
-        settings["phpversion"] = "7.4"
+    if settings.get("fpm_config_dir") in ["/etc/php/7.0/fpm", "/etc/php/7.3/fpm", "/etc/php/7.4/fpm"]:
+        settings["fpm_config_dir"] = "/etc/php/8.2/fpm"
+    if settings.get("fpm_service") in ["php7.0-fpm", "php7.3-fpm", "php7.4-fpm"]:
+        settings["fpm_service"] = "php8.2-fpm"
+    if settings.get("phpversion") in ["7.0", "7.3", "7.4"]:
+        settings["phpversion"] = "8.2"
 
     # We delete these checksums otherwise the file will appear as manually modified
     list_to_remove = [
+        "checksum__etc_php_7.4_fpm_pool",
         "checksum__etc_php_7.3_fpm_pool",
         "checksum__etc_php_7.0_fpm_pool",
         "checksum__etc_nginx_conf.d",