diff --git a/Dockerfile b/Dockerfile
index 7dd8471..7e5fbb5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
-# syntax=docker/dockerfile:1.6
+# syntax=docker/dockerfile:1.13
 
 FROM composer:2.8.5 AS composer-base-image
-FROM node:23.4.0 AS npm-base-image
+FROM node:23.6.1 AS npm-base-image
 FROM ubuntu:24.04 AS ubuntu-base-image
 
 FROM npm-base-image AS npm-dependencies
diff --git a/composer.json b/composer.json
index c4d46d5..c8cceb2 100644
--- a/composer.json
+++ b/composer.json
@@ -10,7 +10,7 @@
         }
     ],
     "require": {
-        "php": "~8.3.3",
+        "php": "~8.4.3",
         "ext-curl": "*",
         "ext-gd": "*",
         "guzzlehttp/guzzle": "^7.9.2",
@@ -27,7 +27,7 @@
     "require-dev": {
         "doctrine/coding-standard": "^12.0.0",
         "phpunit/phpunit": "^10.5.41",
-        "psalm/plugin-phpunit": "^0.18.4",
+        "psalm/plugin-phpunit": "^0.19.0",
         "roave/security-advisories": "dev-latest",
         "vimeo/psalm": "^5.26.1"
     },
diff --git a/package-lock.json b/package-lock.json
index cc404f1..c0dee20 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,7 +8,7 @@
             "name": "roave-docbook-tool-build-dependencies",
             "version": "0.0.1",
             "dependencies": {
-                "marked": "^15.0.4",
+                "marked": "^15.0.6",
                 "redoc-cli": "^0.13.21"
             }
         },
@@ -346,15 +346,6 @@
             "resolved": "https://registry.npmjs.org/@types/json-schema/-/json-schema-7.0.9.tgz",
             "integrity": "sha512-qcUXuemtEu+E5wZSJHNxUXeCZhAfXKQ41D+duX+VYPde7xyEVZci+/oXKJL13tnRs9lR2pr4fod59GT6/X1/yQ=="
         },
-        "node_modules/redoc-cli/node_modules/@types/mkdirp": {
-            "version": "1.0.1",
-            "resolved": "https://registry.npmjs.org/@types/mkdirp/-/mkdirp-1.0.1.tgz",
-            "integrity": "sha512-HkGSK7CGAXncr8Qn/0VqNtExEE+PHMWb+qlR1faHMao7ng6P3tAaoWWBMdva0gL5h4zprjIO89GJOLXsMcDm1Q==",
-            "extraneous": true,
-            "dependencies": {
-                "@types/node": "*"
-            }
-        },
         "node_modules/redoc-cli/node_modules/@types/node": {
             "version": "15.12.2",
             "resolved": "https://registry.npmjs.org/@types/node/-/node-15.12.2.tgz",
diff --git a/package.json b/package.json
index 3615553..0fa5f03 100644
--- a/package.json
+++ b/package.json
@@ -3,6 +3,6 @@
     "version": "0.0.1",
     "dependencies": {
         "redoc-cli": "^0.13.21",
-        "marked": "^15.0.4"
+        "marked": "^15.0.6"
     }
 }