diff --git a/core/lib/Drupal/Core/TypedData/TypedData.php b/core/lib/Drupal/Core/TypedData/TypedData.php
index a266daa..9329b2f 100644
--- a/core/lib/Drupal/Core/TypedData/TypedData.php
+++ b/core/lib/Drupal/Core/TypedData/TypedData.php
@@ -199,4 +199,23 @@ public function getPropertyPath() {
   public function getParent() {
     return $this->parent;
   }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function __sleep() {
+    $vars = get_object_vars($this);
+    // Prevent services from being serialized. static::getStringTranslation()
+    // and static::getTypedDataManager() lazy-load them after $this has been
+    // unserialized.
+    // @todo Replace this with
+    //   \Drupal\Core\DependencyInjection\DependencySerializationTrait before
+    //   Drupal 9.0.0. We cannot use that now, because child classes already use
+    //   it and PHP 5 would consider that conflicts.
+    unset($vars['stringTranslation']);
+    unset($vars['typedDataManager']);
+
+    return array_keys($vars);
+  }
+
 }
diff --git a/core/tests/Drupal/Tests/Core/TypedData/TypedDataTest.php b/core/tests/Drupal/Tests/Core/TypedData/TypedDataTest.php
new file mode 100644
index 0000000..644cd5f
--- /dev/null
+++ b/core/tests/Drupal/Tests/Core/TypedData/TypedDataTest.php
@@ -0,0 +1,38 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\Tests\Core\TypedData\TypedDataTest.
+ */
+
+namespace Drupal\Tests\Core\TypedData;
+
+use Drupal\Core\TypedData\DataDefinitionInterface;
+use Drupal\Core\TypedData\TypedData;
+use Drupal\Core\TypedData\TypedDataManagerInterface;
+use Drupal\Tests\UnitTestCase;
+
+/**
+ * @coversDefaultClass \Drupal\Core\TypedData\TypedData
+ *
+ * @group TypedData
+ */
+class TypedDataTest extends UnitTestCase {
+
+  /**
+   * @covers ::__sleep
+   */
+  public function testSleep() {
+    $data_definition = $this->getMock(DataDefinitionInterface::class);
+    /** @var \Drupal\Core\TypedData\TypedData $typed_data */
+    $typed_data = $this->getMockForAbstractClass(TypedData::class, [$data_definition]);
+    $string_translation = $this->getStringTranslationStub();
+    $typed_data->setStringTranslation($string_translation);
+    $typed_data_manager = $this->getMock(TypedDataManagerInterface::class);
+    $typed_data->setTypedDataManager($typed_data_manager);
+    $serialized_sut = serialize($typed_data);
+    $this->assertNotContains(get_class($string_translation), $serialized_sut);
+    $this->assertNotContains(get_class($typed_data_manager), $serialized_sut);
+  }
+
+}