diff --git a/README.md b/README.md
index 23bbadf..9ebf4eb 100644
--- a/README.md
+++ b/README.md
@@ -226,6 +226,7 @@ If you choose this path, you can install this package in the following steps:
 ```
 Then depending on the version of doctrine/orm you want to use:
 
+- run `composer require sspat/doctrine-nullable-embeddables:v2.9.3 doctrine/orm:2.9.3`
 - run `composer require sspat/doctrine-nullable-embeddables:v2.9.2 doctrine/orm:2.9.2`
 - run `composer require sspat/doctrine-nullable-embeddables:v2.9.1 doctrine/orm:2.9.1`
 - run `composer require sspat/doctrine-nullable-embeddables:v2.9.0 doctrine/orm:2.9.0`
diff --git a/composer.json b/composer.json
index 08b082a..ad54ff4 100644
--- a/composer.json
+++ b/composer.json
@@ -17,7 +17,7 @@
     "require": {
         "php": "^7.4|^8.0",
         "cweagans/composer-patches": "^1.6|^1.7",
-        "doctrine/orm": "2.9.2"
+        "doctrine/orm": "2.9.3"
     },
     "require-dev": {
         "phpunit/phpunit": "^9.5"
@@ -31,7 +31,7 @@
     "extra": {
         "patches": {
             "doctrine/orm": {
-                "Allow nullable embeddables": "https://raw.githubusercontent.com/sspat/doctrine-nullable-embeddables/v2.9.2/patch/nullable_embeddables.patch"
+                "Allow nullable embeddables": "https://raw.githubusercontent.com/sspat/doctrine-nullable-embeddables/v2.9.3/patch/nullable_embeddables.patch"
             }
         }
     },
diff --git a/patch/nullable_embeddables.patch b/patch/nullable_embeddables.patch
index b7b568d..009f0fc 100644
--- a/patch/nullable_embeddables.patch
+++ b/patch/nullable_embeddables.patch
@@ -1,9 +1,9 @@
 diff --git a/lib/Doctrine/ORM/Mapping/ReflectionEmbeddedProperty.php b/lib/Doctrine/ORM/Mapping/ReflectionEmbeddedProperty.php
-index 49a2ab2..8f3d6f7 100644
+index d08be94..47bc91d 100644
 --- a/lib/Doctrine/ORM/Mapping/ReflectionEmbeddedProperty.php
 +++ b/lib/Doctrine/ORM/Mapping/ReflectionEmbeddedProperty.php
-@@ -63,13 +63,15 @@ class ReflectionEmbeddedProperty extends ReflectionProperty
-      */
+@@ -65,13 +65,15 @@ class ReflectionEmbeddedProperty extends ReflectionProperty
+     #[ReturnTypeWillChange]
      public function getValue($object = null)
      {
 -        $embeddedObject = $this->parentProperty->getValue($object);
@@ -20,8 +20,8 @@ index 49a2ab2..8f3d6f7 100644
      }
 
      /**
-@@ -77,7 +79,20 @@ class ReflectionEmbeddedProperty extends ReflectionProperty
-      */
+@@ -80,7 +82,20 @@ class ReflectionEmbeddedProperty extends ReflectionProperty
+     #[ReturnTypeWillChange]
      public function setValue($object, $value = null)
      {
 -        $embeddedObject = $this->parentProperty->getValue($object);