diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6f6a6b7..a86a374 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -99,8 +99,8 @@ jobs:
                 name: 'Check coding standard'
                 run: 'bin/phing create-dirs cs || cat build/log/phpcs-checkstyle.xml | cs2pr'
 
-    composer-require-checker:
-        name: 'Composer require check'
+    composer-dependencies:
+        name: 'Composer dependencies'
         needs: 'lint'
         runs-on: 'ubuntu-latest'
 
@@ -123,8 +123,8 @@ jobs:
                 with:
                     dependency-versions: 'highest'
             -
-                name: 'Check missing Composer requires'
-                run: 'bin/phing composer-require-checker'
+                name: 'Analyze Composer dependencies'
+                run: 'bin/phing composer-dependencies'
 
     tests:
         name: 'Tests - PHP ${{ matrix.php-version }}, ${{ matrix.composer-dependencies }} dependencies'
diff --git a/build.xml b/build.xml
index 9e4b7e5..9cada2e 100644
--- a/build.xml
+++ b/build.xml
@@ -10,7 +10,8 @@
 	<property name="path.bin" value="${path.root}/bin"/>
 	<property name="path.build.log" value="${path.build}/log"/>
 	<property name="path.composer.executable" value="composer"/>
-	<property name="path.composer-require-checker.executable" value="${path.bin}/composer-require-checker"/>
+	<property name="path.composer-dependency-analyser.config" value="${path.build}/composer-dependency-analyser.config.php"/>
+	<property name="path.composer-dependency-analyser.executable" value="${path.bin}/composer-dependency-analyser"/>
 	<property name="path.phpcs.executable" value="${path.bin}/phpcs"/>
 	<property name="path.phpcs.ruleset" value="${path.build}/cs-ruleset.xml"/>
 	<property name="path.phplint.executable" value="${path.bin}/parallel-lint"/>
@@ -29,7 +30,7 @@
 		phplint,
 		cs,
 		tests,
-		composer-require-checker
+		composer-dependencies
 	"/>
 
 	<target name="composer" depends="composer-validate">
@@ -43,13 +44,15 @@
 		</exec>
 	</target>
 
-	<target name="composer-require-checker">
+	<target name="composer-dependencies">
 		<exec
-			executable="${path.composer-require-checker.executable}"
+			executable="${path.composer-dependency-analyser.executable}"
 			logoutput="true"
 			passthru="true"
 			checkreturn="true"
-		/>
+		>
+			<arg value="--config=${path.composer-dependency-analyser.config}"/>
+		</exec>
 	</target>
 
 	<target name="composer-validate">
@@ -82,6 +85,7 @@
 			<arg value="--report=full"/>
 			<arg value="--report-checkstyle=${path.build.log}/phpcs-checkstyle.xml"/>
 			<arg value="-sp"/>
+			<arg path="${path.build}"/>
 			<arg path="${path.src}"/>
 			<arg path="${path.tests}"/>
 		</exec>
diff --git a/build/composer-dependency-analyser.config.php b/build/composer-dependency-analyser.config.php
new file mode 100644
index 0000000..6404370
--- /dev/null
+++ b/build/composer-dependency-analyser.config.php
@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types = 1);
+
+use ShipMonk\ComposerDependencyAnalyser\Config\Configuration;
+use ShipMonk\ComposerDependencyAnalyser\Config\ErrorType;
+
+$config = new Configuration();
+
+$config = $config->enableAnalysisOfUnusedDevDependencies();
+$config = $config->addPathToScan(__DIR__, true);
+
+// "interface" packages
+$config = $config->ignoreErrorsOnPackages([
+	'consistence/class-finder-implementation',
+], [ErrorType::UNUSED_DEPENDENCY]);
+
+// opt-in Symfony functionality
+$config = $config->ignoreErrorsOnPackages([
+	'symfony/yaml',
+], [ErrorType::UNUSED_DEPENDENCY]);
+
+// tools
+$config = $config->ignoreErrorsOnPackages([
+	'consistence/coding-standard',
+	'phing/phing',
+	'php-parallel-lint/php-console-highlighter',
+	'php-parallel-lint/php-parallel-lint',
+], [ErrorType::UNUSED_DEPENDENCY]);
+
+return $config;
diff --git a/composer.json b/composer.json
index d182be3..e2db8d3 100644
--- a/composer.json
+++ b/composer.json
@@ -24,14 +24,13 @@
 	"require-dev": {
 		"consistence/coding-standard": "3.10.1",
 		"consistence/consistence-robot-loader-class-finder": "~0.2",
-		"jakub-onderka/php-console-highlighter": "0.4",
-		"jakub-onderka/php-parallel-lint": "1.0",
-		"maglnet/composer-require-checker": "2.0",
 		"matthiasnoback/symfony-dependency-injection-test": "4.2.1",
 		"php-parallel-lint/php-console-highlighter": "1.0",
 		"php-parallel-lint/php-parallel-lint": "1.3.2",
 		"phing/phing": "2.17.2",
-		"phpunit/phpunit": "8.5.25"
+		"phpunit/phpunit": "8.5.25",
+		"nette/robot-loader": "^3.0",
+		"shipmonk/composer-dependency-analyser": "1.8.1"
 	},
 	"autoload": {
 		"psr-4": {