diff --git a/composer.json b/composer.json
index db9f82e5..0020da9d 100644
--- a/composer.json
+++ b/composer.json
@@ -29,7 +29,7 @@
         "phpstan/phpstan": "1.9.4",
         "phpstan/phpstan-phpunit": "^1",
         "phpstan/phpstan-strict-rules": "^1.1",
-        "doctrine/coding-standard": "^11",
+        "doctrine/coding-standard": "^12",
         "doctrine/common": "^3.0",
         "phpunit/phpunit": "^8.5 || ^9.5",
         "symfony/cache": "^4.4 || ^5.4 || ^6.0",
diff --git a/src/Persistence/AbstractManagerRegistry.php b/src/Persistence/AbstractManagerRegistry.php
index 72142ab0..0586c364 100644
--- a/src/Persistence/AbstractManagerRegistry.php
+++ b/src/Persistence/AbstractManagerRegistry.php
@@ -89,7 +89,7 @@ public function getName()
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function getConnection(?string $name = null)
     {
@@ -107,7 +107,7 @@ public function getConnection(?string $name = null)
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function getConnectionNames()
     {
@@ -115,7 +115,7 @@ public function getConnectionNames()
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function getConnections()
     {
@@ -128,7 +128,7 @@ public function getConnections()
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function getDefaultConnectionName()
     {
@@ -136,7 +136,7 @@ public function getDefaultConnectionName()
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function getDefaultManagerName()
     {
@@ -144,7 +144,7 @@ public function getDefaultManagerName()
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      *
      * @throws InvalidArgumentException
      */
@@ -195,7 +195,7 @@ public function getManagerForClass(string $class)
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function getManagerNames()
     {
@@ -203,7 +203,7 @@ public function getManagerNames()
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function getManagers()
     {
@@ -218,7 +218,7 @@ public function getManagers()
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function getRepository(
         string $persistentObject,
@@ -230,7 +230,7 @@ public function getRepository(
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function resetManager(?string $name = null)
     {
diff --git a/src/Persistence/Mapping/Driver/StaticPHPDriver.php b/src/Persistence/Mapping/Driver/StaticPHPDriver.php
index d3974435..bbcff757 100644
--- a/src/Persistence/Mapping/Driver/StaticPHPDriver.php
+++ b/src/Persistence/Mapping/Driver/StaticPHPDriver.php
@@ -56,7 +56,7 @@ public function addPaths(array $paths)
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function loadMetadataForClass(string $className, ClassMetadata $metadata)
     {
@@ -123,7 +123,7 @@ public function getAllClassNames()
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function isTransient(string $className)
     {
diff --git a/src/Persistence/ObjectManagerDecorator.php b/src/Persistence/ObjectManagerDecorator.php
index 5855a338..8c038b8e 100644
--- a/src/Persistence/ObjectManagerDecorator.php
+++ b/src/Persistence/ObjectManagerDecorator.php
@@ -18,7 +18,7 @@ abstract class ObjectManagerDecorator implements ObjectManager
     protected $wrapped;
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function find(string $className, $id)
     {
@@ -56,7 +56,7 @@ public function flush()
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function getRepository(string $className)
     {
@@ -64,7 +64,7 @@ public function getRepository(string $className)
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function getClassMetadata(string $className)
     {
@@ -83,7 +83,7 @@ public function initializeObject(object $obj)
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function contains(object $object)
     {