diff --git a/lib/Doctrine/ORM/Mapping/ReflectionEmbeddedProperty.php b/lib/Doctrine/ORM/Mapping/ReflectionEmbeddedProperty.php
index 49a2ab2b064..d08be941584 100644
--- a/lib/Doctrine/ORM/Mapping/ReflectionEmbeddedProperty.php
+++ b/lib/Doctrine/ORM/Mapping/ReflectionEmbeddedProperty.php
@@ -22,6 +22,7 @@
 
 use Doctrine\Instantiator\Instantiator;
 use ReflectionProperty;
+use ReturnTypeWillChange;
 
 /**
  * Acts as a proxy to a nested Property structure, making it look like
@@ -61,6 +62,7 @@ public function __construct(ReflectionProperty $parentProperty, ReflectionProper
     /**
      * {@inheritDoc}
      */
+    #[ReturnTypeWillChange]
     public function getValue($object = null)
     {
         $embeddedObject = $this->parentProperty->getValue($object);
@@ -75,6 +77,7 @@ public function getValue($object = null)
     /**
      * {@inheritDoc}
      */
+    #[ReturnTypeWillChange]
     public function setValue($object, $value = null)
     {
         $embeddedObject = $this->parentProperty->getValue($object);