diff --git a/.github/workflows/composer-require-checker.yml b/.github/workflows/composer-dependency-analyser.yml
similarity index 54%
rename from .github/workflows/composer-require-checker.yml
rename to .github/workflows/composer-dependency-analyser.yml
index 35d07ea..3fed6a3 100644
--- a/.github/workflows/composer-require-checker.yml
+++ b/.github/workflows/composer-dependency-analyser.yml
@@ -1,13 +1,13 @@
-name: Composer require checker
+name: composer dependency analyser
 
 on:
   pull_request:
     paths: &paths
       - 'src/**'
-      - 'config/**'
-      - '.github/workflows/composer-require-checker.yml'
+      - 'tests/**'
+      - '.github/workflows/composer-dependency-analyser.yml'
       - 'composer.json'
-      - 'composer-require-checker.json'
+      - 'composer-dependency-analyser.php'
   push:
     branches: ['master']
     paths: *paths
@@ -20,8 +20,8 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  composer-require-checker:
-    uses: yiisoft/actions/.github/workflows/composer-require-checker.yml@master
+  composer-dependency-analyser:
+    uses: yiisoft/actions/.github/workflows/composer-dependency-analyser.yml@master
     with:
       php: >-
         ['8.1', '8.2', '8.3', '8.4', '8.5']
diff --git a/composer-dependency-analyser.php b/composer-dependency-analyser.php
new file mode 100644
index 0000000..5b4c026
--- /dev/null
+++ b/composer-dependency-analyser.php
@@ -0,0 +1,11 @@
+<?php
+
+declare(strict_types=1);
+
+use ShipMonk\ComposerDependencyAnalyser\Config\Configuration;
+
+return (new Configuration())
+    ->disableComposerAutoloadPathScan()
+    ->setFileExtensions(['php'])
+    ->addPathToScan(__DIR__ . '/src', isDev: false)
+    ->addPathToScan(__DIR__ . '/tests', isDev: true);
diff --git a/composer.json b/composer.json
index 5e29b1e..c7eaad6 100644
--- a/composer.json
+++ b/composer.json
@@ -33,10 +33,10 @@
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.93",
         "yiisoft/code-style": "^1.0",
-        "maglnet/composer-require-checker": "^4.7.1",
         "phpunit/phpunit": "^10.5.63",
         "rector/rector": "^2.4.2",
         "roave/infection-static-analysis-plugin": "^1.35",
+        "shipmonk/composer-dependency-analyser": "^1.8.4",
         "spatie/phpunit-watcher": "^1.24",
         "vimeo/psalm": "^5.26.1 || ^6.10.3"
     },
@@ -60,6 +60,7 @@
     "scripts": {
         "test": "phpunit --display-deprecations",
         "test-watch": "phpunit-watcher watch",
-        "cs-fix": "php-cs-fixer fix"
+        "cs-fix": "php-cs-fixer fix",
+        "dependency-analyser": "composer-dependency-analyser"
     }
 }
diff --git a/docs/internals.md b/docs/internals.md
index 30f70c0..b77907c 100644
--- a/docs/internals.md
+++ b/docs/internals.md
@@ -36,9 +36,9 @@ use either newest or any specific version of PHP:
 
 ## Dependencies
 
-Use [ComposerRequireChecker](https://github.com/maglnet/ComposerRequireChecker) to detect transitive
-[Composer](https://getcomposer.org) dependencies:
+Use [Composer Dependency Analyser](https://github.com/shipmonk-rnd/composer-dependency-analyser) to detect unknown,
+shadow, and unused [Composer](https://getcomposer.org) dependencies:
 
 ```shell
-./vendor/bin/composer-require-checker
+./vendor/bin/composer-dependency-analyser
 ```