diff --git a/README.md b/README.md
index 3eaaa9f..9cdc5aa 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ It has been extracted as a separate project to make maintenance easier and enabl
 | deptrac | [Enforces dependency rules between software layers](https://github.com/qossmic/deptrac) | ✅ | ✅ | ✅ | ✅ |
 | diffFilter | [Applies QA tools to run on a single pull request](https://github.com/exussum12/coverageChecker) | ✅ | ✅ | ✅ | ✅ |
 | ecs | [Sets up and runs coding standard checks](https://github.com/Symplify/EasyCodingStandard) | ✅ | ✅ | ✅ | ✅ |
-| infection | [AST based PHP Mutation Testing Framework](https://infection.github.io/) | ✅ | ✅ | ✅ | ✅ |
+| infection | [AST based PHP Mutation Testing Framework](https://infection.github.io/) | ❌ | ✅ | ✅ | ✅ |
 | larastan | [PHPStan extension for Laravel](https://github.com/nunomaduro/larastan) | ✅ | ✅ | ✅ | ✅ |
 | local-php-security-checker | [Checks composer dependencies for known security vulnerabilities](https://github.com/fabpot/local-php-security-checker) | ✅ | ✅ | ✅ | ✅ |
 | parallel-lint | [Checks PHP file syntax](https://github.com/php-parallel-lint/PHP-Parallel-Lint) | ✅ | ✅ | ✅ | ✅ |
@@ -105,6 +105,7 @@ It has been extracted as a separate project to make maintenance easier and enabl
 | composer-normalize | [Composer plugin to normalize composer.json files](https://github.com/localheinz/composer-normalize) |
 | design-pattern | [Detects design patterns](https://github.com/Halleck45/DesignPatternDetector) |
 | parallel-lint | [Checks PHP file syntax](https://github.com/JakubOnderka/PHP-Parallel-Lint) |
+| php-coupling-detector | [Detects code coupling issues](https://akeneo.github.io/php-coupling-detector/) |
 | php-formatter | [Custom coding standards fixer](https://github.com/mmoreram/php-formatter) |
 | phpcf | [Finds usage of deprecated features](http://wapmorgan.github.io/PhpCodeFixer/) |
 | phpda | [Generates dependency graphs](https://mamuz.github.io/PhpDependencyAnalysis/) |
diff --git a/resources/test.json b/resources/test.json
index 914817d..af37417 100644
--- a/resources/test.json
+++ b/resources/test.json
@@ -39,7 +39,7 @@
                 }
             },
             "test": "infection --version",
-            "tags": ["featured", "test"]
+            "tags": ["featured", "test", "exclude-php:8.1"]
         },
         {
             "name": "paratest",