diff --git a/src/Concerns/SerializesModels.php b/src/Concerns/SerializesModels.php
index 002c6ba..b2fde53 100644
--- a/src/Concerns/SerializesModels.php
+++ b/src/Concerns/SerializesModels.php
@@ -8,16 +8,50 @@ trait SerializesModels
 {
     use BaseSerializesModels {
         __sleep as protected sleepFromBaseSerializesModels;
+        __wakeup as protected wakeupFromBaseSerializesModels;
+        __serialize as protected serializeFromBaseSerializesModels;
+        __unserialize as protected unserializeFromBaseSerializesModels;
     }
 
     public function __sleep()
     {
         $properties = $this->sleepFromBaseSerializesModels();
 
+        array_walk($this->attributes, function (&$value) {
+            $value = $this->getSerializedPropertyValue($value);
+        });
+
         return array_values(array_diff($properties, [
             'request', 'runningAs', 'actingAs', 'errorBag', 'validator',
             'commandInstance', 'commandSignature', 'commandDescription',
             'getAttributesFromConstructor',
         ]));
     }
+
+    public function __wakeup()
+    {
+        $this->wakeupFromBaseSerializesModels();
+
+        array_walk($this->attributes, function (&$value) {
+            $value = $this->getRestoredPropertyValue($value);
+        });
+    }
+
+    public function __serialize()
+    {
+        array_walk($this->attributes, function (&$value) {
+            $value = $this->getSerializedPropertyValue($value);
+        });
+
+        return $this->serializeFromBaseSerializesModels();
+    }
+
+    public function __unserialize(array $values)
+    {
+        $this->unserializeFromBaseSerializesModels($values);
+
+        array_walk($this->attributes, function (&$value) {
+            $value = $this->getRestoredPropertyValue($value);
+        });
+    }
 }
diff --git a/tests/SerializesModelsTest.php b/tests/SerializesModelsTest.php
new file mode 100644
index 0000000..4bf9e35
--- /dev/null
+++ b/tests/SerializesModelsTest.php
@@ -0,0 +1,56 @@
+<?php
+
+namespace Lorisleiva\Actions\Tests;
+
+use Illuminate\Queue\SerializesAndRestoresModelIdentifiers;
+use Lorisleiva\Actions\Tests\Actions\UpdateProfileDetails;
+use Lorisleiva\Actions\Tests\Stubs\User;
+
+class SerializesModelsTest extends TestCase
+{
+    use SerializesAndRestoresModelIdentifiers;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        $this->loadLaravelMigrations();
+    }
+
+    /** @test */
+    public function it_serializes_models_within_action_attributes()
+    {
+        $user = $this->createUser([
+            'name' => 'Action San',
+        ]);
+
+        $action = new UpdateProfileDetails(['user' => $user, 'name' => 'Laravel San']);
+
+        $this->assertNotFalse(
+            strpos(serialize($action), serialize($this->getSerializedPropertyValue($user)))
+        );
+    }
+
+    /** @test */
+    public function it_unserializes_models_within_action_attributes()
+    {
+        $user = $this->createUser([
+            'name' => 'Action San',
+        ]);
+
+        // We want to be sure we have fetched the user from the DB
+        // rather than straight up unserializing into the class.
+        $hasBeenRetrieved = false;
+        User::retrieved(function () use (&$hasBeenRetrieved) {
+            $hasBeenRetrieved = true;
+        });
+
+        $action = new UpdateProfileDetails(['user' => $user, 'name' => 'Laravel San']);
+        $rehydratedAction = unserialize(serialize($action));
+
+        $this->assertTrue(
+            $user->is($rehydratedAction->get('user'))
+        );
+        $this->assertTrue($hasBeenRetrieved);
+    }
+}
\ No newline at end of file