diff --git a/Util/LockerUtil.php b/Util/LockerUtil.php
index 8712bcc..12ce7ed 100644
--- a/Util/LockerUtil.php
+++ b/Util/LockerUtil.php
@@ -36,7 +36,7 @@ public static function getLocker(IOInterface $io, RepositoryManager $rm, Install
     {
         $lockFile = str_replace('.json', '.lock', $composerFile);
         // @codeCoverageIgnoreStart
-        return \defined('Composer\Composer::RUNTIME_API_VERSION') && '2.0.0' === Composer::RUNTIME_API_VERSION
+        return \defined('Composer\Composer::RUNTIME_API_VERSION') && version_compare(Composer::RUNTIME_API_VERSION, '2.0.0', '>=')
             ? new Locker($io, new JsonFile($lockFile, null, $io), $im, file_get_contents($composerFile))
             : new Locker($io, new JsonFile($lockFile, null, $io), $rm, $im, file_get_contents($composerFile));
     }