diff --git a/.github/workflows/composer-require-checker.yml b/.github/workflows/composer-dependency-analyser.yml
similarity index 57%
rename from .github/workflows/composer-require-checker.yml
rename to .github/workflows/composer-dependency-analyser.yml
index 99be65f..3fed6a3 100644
--- a/.github/workflows/composer-require-checker.yml
+++ b/.github/workflows/composer-dependency-analyser.yml
@@ -1,12 +1,13 @@
-name: Composer require checker
+name: composer dependency analyser
 
 on:
   pull_request:
     paths: &paths
       - 'src/**'
       - 'tests/**'
+      - '.github/workflows/composer-dependency-analyser.yml'
       - 'composer.json'
-      - '.github/workflows/composer-require-checker.yml'
+      - 'composer-dependency-analyser.php'
   push:
     branches: ['master']
     paths: *paths
@@ -19,10 +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:
-      os: >-
-        ['ubuntu-latest']
       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 173c87a..a9aad27 100644
--- a/composer.json
+++ b/composer.json
@@ -35,12 +35,12 @@
         "psr/http-server-middleware": "^1.0"
     },
     "require-dev": {
-        "bamarni/composer-bin-plugin": "^1.8.3",
         "friendsofphp/php-cs-fixer": "^3.92",
         "httpsoft/http-message": "^1.1.6",
         "phpunit/phpunit": "^10.5.46",
         "rector/rector": "^2.0.16",
         "roave/infection-static-analysis-plugin": "^1.35",
+        "shipmonk/composer-dependency-analyser": "^1.8",
         "vimeo/psalm": "^5.26.1 || ^6.11.0"
     },
     "autoload": {
@@ -53,22 +53,15 @@
             "Yiisoft\\HttpMiddleware\\Tests\\": "tests"
         }
     },
-    "extra": {
-        "bamarni-bin": {
-            "bin-links": true,
-            "target-directory": "tools",
-            "forward-command": true
-        }
-    },
     "config": {
         "sort-packages": true,
         "allow-plugins": {
-            "bamarni/composer-bin-plugin": true,
             "infection/extension-installer": true,
             "composer/package-versions-deprecated": true
         }
     },
     "scripts": {
-        "test": "phpunit --testdox --no-interaction"
+        "test": "phpunit --testdox --no-interaction",
+        "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
 ```
diff --git a/tools/.gitignore b/tools/.gitignore
deleted file mode 100644
index cf452dc..0000000
--- a/tools/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/*/vendor
-/*/composer.lock
diff --git a/tools/composer-require-checker/composer.json b/tools/composer-require-checker/composer.json
deleted file mode 100644
index 0992a90..0000000
--- a/tools/composer-require-checker/composer.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-    "require-dev": {
-        "maglnet/composer-require-checker": "^4.7.1"
-    }
-}