diff --git a/.php_cs.dist b/.php_cs.dist
index b2c7bb250..1adf58d62 100644
--- a/.php_cs.dist
+++ b/.php_cs.dist
@@ -10,6 +10,7 @@ return PhpCsFixer\Config::create()
     ->setRules([
         '@Symfony' => true,
         'array_syntax' => ['syntax' => 'short'],
+        'final_static_access' => true,
         'no_empty_comment' => true,
         'no_empty_phpdoc' => true,
         'no_superfluous_phpdoc_tags' => ['allow_mixed' => true],
diff --git a/src/OutputFormatter/ConsoleOutputFormatter.php b/src/OutputFormatter/ConsoleOutputFormatter.php
index 3afb25f8a..0da6175f2 100644
--- a/src/OutputFormatter/ConsoleOutputFormatter.php
+++ b/src/OutputFormatter/ConsoleOutputFormatter.php
@@ -33,7 +33,7 @@ public function getName(): string
     public function configureOptions(): array
     {
         return [
-            OutputFormatterOption::newValueOption(static::REPORT_UNCOVERED, 'report uncovered dependencies', false),
+            OutputFormatterOption::newValueOption(self::REPORT_UNCOVERED, 'report uncovered dependencies', false),
         ];
     }
 
@@ -55,7 +55,7 @@ public function finish(
             $this->printViolation($rule, $output);
         }
 
-        if (true === $outputFormatterInput->getOptionAsBoolean(static::REPORT_UNCOVERED)) {
+        if (true === $outputFormatterInput->getOptionAsBoolean(self::REPORT_UNCOVERED)) {
             $this->printUncovered($context, $output);
         }
 
diff --git a/src/OutputFormatter/JUnitOutputFormatter.php b/src/OutputFormatter/JUnitOutputFormatter.php
index 3bfd4b78a..e8965e5d6 100644
--- a/src/OutputFormatter/JUnitOutputFormatter.php
+++ b/src/OutputFormatter/JUnitOutputFormatter.php
@@ -27,7 +27,7 @@ public function getName(): string
     public function configureOptions(): array
     {
         return [
-            OutputFormatterOption::newValueOption(static::DUMP_XML, 'path to a dumped xml file', './junit-report.xml'),
+            OutputFormatterOption::newValueOption(self::DUMP_XML, 'path to a dumped xml file', './junit-report.xml'),
         ];
     }
 
@@ -48,7 +48,7 @@ public function finish(
     ): void {
         $xml = $this->createXml($context);
 
-        if ($dumpXmlPath = $outputFormatterInput->getOption(static::DUMP_XML)) {
+        if ($dumpXmlPath = $outputFormatterInput->getOption(self::DUMP_XML)) {
             file_put_contents($dumpXmlPath, $xml);
             $output->writeLineFormatted('<info>JUnit Report dumped to '.realpath($dumpXmlPath).'</info>');
         }