diff --git a/composer.json b/composer.json
index 953630f..2fb004b 100755
--- a/composer.json
+++ b/composer.json
@@ -20,8 +20,8 @@
     "require-dev": {
         "codeception/codeception": "^5.0",
         "squizlabs/php_codesniffer": "^3.3.1",
-        "weirdan/codeception-psalm-module": "^0.14",
-        "phpunit/phpunit": "^9.0"
+        "weirdan/codeception-psalm-module": "^0.14.1",
+        "phpunit/phpunit": "^10.5 || ^11.5 || ^12.0 || ^13.0"
     },
     "extra": {
         "psalm": {
diff --git a/tests/_support/Helper/Acceptance.php b/tests/_support/Helper/Acceptance.php
index 59682b3..5e02f6a 100644
--- a/tests/_support/Helper/Acceptance.php
+++ b/tests/_support/Helper/Acceptance.php
@@ -2,14 +2,6 @@
 
 namespace Psalm\MockeryPlugin\Tests\Helper;
 
-use Codeception\Exception\TestRuntimeException;
-use Composer\Semver\Comparator;
-use Composer\Semver\VersionParser;
-use Muglug\PackageVersions\Versions as LegacyVersions;
-use PackageVersions\Versions as Versions;
-use RuntimeException;
-use PHPUnit\Framework\SkippedTestError;
-
 // here you can define custom actions
 // all public methods declared in helper class will be available in $I
 final class Acceptance extends \Codeception\Module