diff --git a/CHANGELOG.md b/CHANGELOG.md
index 16e0c574c3..c9794d31bb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## v4.2.5
+
+### Bug fixes
+
+* [57fe3d1](https://github.com/api-platform/core/commit/57fe3d127d477911c4f678ff392bcfd91ef79533) fix(state): class existence check for ObjectMapperAwareInterface
+
 ## v4.2.4
 
 ### Bug fixes
@@ -342,6 +348,13 @@ TypeInfo:
 * [cff61eab8](https://github.com/api-platform/core/commit/cff61eab8643f8ed08d59c0684e77740d0d81b04) fix(metadata): append php file resource extractor (#7193)
 * [f3d4afe03](https://github.com/api-platform/core/commit/f3d4afe032385f3b665131a365e42706930f0730) fix(symfony): validator type-info
 
+## v4.1.27
+
+### Bug fixes
+
+* [3df65aa86](https://github.com/api-platform/core/commit/3df65aa86e9e4ececd5e64104b8815b3f8320d8e) fix(symfony): allow disabling PHPStan PhpDocParser (#7507)
+* [7c76fb8ea](https://github.com/api-platform/core/commit/7c76fb8ea0dac24ec3f8a1495a9416facdad23f1)  fix(jsonld): read identifier with itemUriTemplate (#7517)
+
 ## v4.1.26
 
 ### Bug fixes
diff --git a/src/State/ObjectMapper/ObjectMapper.php b/src/State/ObjectMapper/ObjectMapper.php
index e988280645..77f1a939e0 100644
--- a/src/State/ObjectMapper/ObjectMapper.php
+++ b/src/State/ObjectMapper/ObjectMapper.php
@@ -17,7 +17,7 @@
 use Symfony\Component\ObjectMapper\ObjectMapperAwareInterface;
 use Symfony\Component\ObjectMapper\ObjectMapperInterface;
 
-if (class_exists(ObjectMapperAwareInterface::class)) {
+if (false === class_exists(ObjectMapperAwareInterface::class)) {
     final class ObjectMapper implements ObjectMapperInterface
     {
         public function __construct(private ObjectMapperInterface $decorated)