diff --git a/lib/Doctrine/Common/DataFixtures/DependentFixtureInterface.php b/lib/Doctrine/Common/DataFixtures/DependentFixtureInterface.php
index 4caa1222..6b29f376 100644
--- a/lib/Doctrine/Common/DataFixtures/DependentFixtureInterface.php
+++ b/lib/Doctrine/Common/DataFixtures/DependentFixtureInterface.php
@@ -31,7 +31,7 @@ interface DependentFixtureInterface
      * This method must return an array of fixtures classes
      * on which the implementing class depends on
      *
-     * @return array
+     * @return class-string[]
      */
     public function getDependencies();
 }