diff --git a/docs/app/composer.json b/docs/app/composer.json
index 25f92568..bae48507 100644
--- a/docs/app/composer.json
+++ b/docs/app/composer.json
@@ -11,7 +11,7 @@
         "stenope/stenope": "^0.7.1",
         "symfony/console": "5.4.*",
         "symfony/dotenv": "5.4.*",
-        "symfony/flex": "^1.3.1",
+        "symfony/flex": "^2.4",
         "symfony/framework-bundle": "5.4.*",
         "symfony/runtime": "5.4.*",
         "symfony/twig-bundle": "5.4.*",
diff --git a/docs/app/composer.lock b/docs/app/composer.lock
index bc3b4b7c..2c7c7a0c 100644
--- a/docs/app/composer.lock
+++ b/docs/app/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "55f3c267ac198c43e82d28701e36b180",
+    "content-hash": "09a28901df438e74bb363c33650f282d",
     "packages": [
         {
             "name": "doctrine/annotations",
@@ -1657,28 +1657,28 @@
         },
         {
             "name": "symfony/flex",
-            "version": "v1.18.6",
+            "version": "v2.4.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/flex.git",
-                "reference": "130851b90c1ea615ac5be6fce827971f4f55afbf"
+                "reference": "b0a405f40614c9f584b489d54f91091817b0e26e"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/flex/zipball/130851b90c1ea615ac5be6fce827971f4f55afbf",
-                "reference": "130851b90c1ea615ac5be6fce827971f4f55afbf",
+                "url": "https://api.github.com/repos/symfony/flex/zipball/b0a405f40614c9f584b489d54f91091817b0e26e",
+                "reference": "b0a405f40614c9f584b489d54f91091817b0e26e",
                 "shasum": ""
             },
             "require": {
-                "composer-plugin-api": "^1.0|^2.0",
-                "php": ">=7.1"
+                "composer-plugin-api": "^2.1",
+                "php": ">=8.0"
             },
             "require-dev": {
-                "composer/composer": "^1.0.2|^2.0",
-                "symfony/dotenv": "^4.4|^5.0|^6.0",
-                "symfony/filesystem": "^4.4|^5.0|^6.0",
-                "symfony/phpunit-bridge": "^4.4.12|^5.0|^6.0",
-                "symfony/process": "^4.4|^5.0|^6.0"
+                "composer/composer": "^2.1",
+                "symfony/dotenv": "^5.4|^6.0",
+                "symfony/filesystem": "^5.4|^6.0",
+                "symfony/phpunit-bridge": "^5.4|^6.0",
+                "symfony/process": "^5.4|^6.0"
             },
             "type": "composer-plugin",
             "extra": {
@@ -1702,7 +1702,7 @@
             "description": "Composer plugin for Symfony",
             "support": {
                 "issues": "https://github.com/symfony/flex/issues",
-                "source": "https://github.com/symfony/flex/tree/v1.18.6"
+                "source": "https://github.com/symfony/flex/tree/v2.4.5"
             },
             "funding": [
                 {
@@ -1718,7 +1718,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2022-04-15T08:20:34+00:00"
+            "time": "2024-03-02T08:16:47+00:00"
         },
         {
             "name": "symfony/framework-bundle",
@@ -5069,5 +5069,5 @@
         "ext-iconv": "*"
     },
     "platform-dev": [],
-    "plugin-api-version": "2.3.0"
+    "plugin-api-version": "2.6.0"
 }
diff --git a/elao.app.docker/README.md b/elao.app.docker/README.md
index 5a9cc570..c359ff43 100644
--- a/elao.app.docker/README.md
+++ b/elao.app.docker/README.md
@@ -10,15 +10,17 @@ tableOfContent: 3
 
 MacOS
 
-* Docker Desktop 4.3.2+
+* Docker Desktop 4.29.0+
 (`brew install docker`)
-* Mutagen Compose 0.13.0+
+* Mutagen Compose 0.17.5+
 (`brew install mutagen-io/mutagen/mutagen-compose`)
 
 Linux
 
-* Docker 20.10.14+
+* Docker Engine 26.0.0+
 (see [documentation](https://docs.docker.com/engine/install/))
+* Docker Compose 2.26.0+
+(see [documentation](https://docs.docker.com/compose/install/))
 
 ## Overview