diff --git a/src/Persistence/Mapping/AbstractClassMetadataFactory.php b/src/Persistence/Mapping/AbstractClassMetadataFactory.php
index ef60934b..dc796feb 100644
--- a/src/Persistence/Mapping/AbstractClassMetadataFactory.php
+++ b/src/Persistence/Mapping/AbstractClassMetadataFactory.php
@@ -348,7 +348,7 @@ public function setMetadataFor($className, $class)
      * @psalm-param class-string $name
      *
      * @return string[]
-     * @psalm-return class-string[]
+     * @psalm-return list<class-string>
      */
     protected function getParentClasses($name)
     {
@@ -379,7 +379,8 @@ protected function getParentClasses($name)
      * @param string $name The name of the class for which the metadata should get loaded.
      * @psalm-param class-string $name
      *
-     * @return string[]
+     * @return array<int, string>
+     * @psalm-return list<string>
      */
     protected function loadMetadata($name)
     {
diff --git a/src/Persistence/Mapping/ClassMetadataFactory.php b/src/Persistence/Mapping/ClassMetadataFactory.php
index 35066905..c3aa3a58 100644
--- a/src/Persistence/Mapping/ClassMetadataFactory.php
+++ b/src/Persistence/Mapping/ClassMetadataFactory.php
@@ -14,7 +14,7 @@ interface ClassMetadataFactory
      * mapping driver.
      *
      * @return ClassMetadata[] The ClassMetadata instances of all mapped classes.
-     * @psalm-return T[]
+     * @psalm-return list<T>
      */
     public function getAllMetadata();