diff --git a/Dockerfile b/Dockerfile
index eb06b50..472bb7f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
-# syntax=docker/dockerfile:1.6
+# syntax=docker/dockerfile:1.12
 
-FROM composer:2.6.6 AS composer-base-image
-FROM node:23.4.0 AS npm-base-image
+FROM composer:2.8.4 AS composer-base-image
+FROM node:23.5.0 AS npm-base-image
 FROM ubuntu:22.04 AS ubuntu-base-image
 
 FROM npm-base-image AS npm-dependencies
diff --git a/composer.json b/composer.json
index 3dc4725..9c29003 100644
--- a/composer.json
+++ b/composer.json
@@ -10,26 +10,26 @@
         }
     ],
     "require": {
-        "php": "~8.3.3",
+        "php": "~8.4.2",
         "ext-curl": "*",
         "ext-gd": "*",
-        "guzzlehttp/guzzle": "^7.8.1",
-        "guzzlehttp/psr7": "^2.6.2",
-        "jasny/twig-extensions": "^1.3",
+        "guzzlehttp/guzzle": "^7.9.2",
+        "guzzlehttp/psr7": "^2.7.0",
+        "jasny/twig-extensions": "^1.3.1",
         "michelf/php-markdown": "^2.0",
-        "monolog/monolog": "^3.5.0",
-        "psr/log": "^3.0.0",
-        "symfony/yaml": "^7.0.3",
+        "monolog/monolog": "^3.8.1",
+        "psr/log": "^3.0.2",
+        "symfony/yaml": "^7.2.0",
         "thecodingmachine/safe": "^2.5.0",
-        "twig/twig": "^3.11.2",
+        "twig/twig": "^3.18.0",
         "webmozart/assert": "^1.11"
     },
     "require-dev": {
         "doctrine/coding-standard": "^12.0.0",
-        "phpunit/phpunit": "^10.5.11",
-        "psalm/plugin-phpunit": "^0.18.4",
+        "phpunit/phpunit": "^10.5.40",
+        "psalm/plugin-phpunit": "^0.19.0",
         "roave/security-advisories": "dev-latest",
-        "vimeo/psalm": "^5.22.2"
+        "vimeo/psalm": "^5.26.1"
     },
     "autoload": {
         "psr-4": {