diff --git a/Command/DumpCommand.php b/Command/DumpCommand.php
index 03bf3d9..f3ef969 100644
--- a/Command/DumpCommand.php
+++ b/Command/DumpCommand.php
@@ -34,6 +34,7 @@ class DumpCommand extends ContainerAwareCommand
                 $this->availableFormats[0]
             )
             ->addOption('no-sandbox', '', InputOption::VALUE_NONE)
+            ->addOption('api-version', null, InputOption::VALUE_REQUIRED, 'The API version')
             ->setName('api:doc:dump')
             ;
     }
@@ -62,7 +63,11 @@ class DumpCommand extends ContainerAwareCommand
             $this->getContainer()->set('request', new Request(), 'request');
         }
 
-        $extractedDoc = $this->getContainer()->get('nelmio_api_doc.extractor.api_doc_extractor')->all();
+        $extractor = $this->getContainer()->get('nelmio_api_doc.extractor.api_doc_extractor')
+        $extractedDoc = $input->hasOption('api-version') ?
+            $extractor->allForVersion($input->getOption('api-version')) :
+            $extractor->all();
+
         $formattedDoc = $formatter->format($extractedDoc);
 
         if ('json' === $format) {
diff --git a/Controller/ApiDocController.php b/Controller/ApiDocController.php
index deebcf2..101902a 100644
--- a/Controller/ApiDocController.php
+++ b/Controller/ApiDocController.php
@@ -19,9 +19,12 @@ use Symfony\Component\HttpFoundation\Response;
 
 class ApiDocController extends Controller
 {
-    public function indexAction()
+    public function indexAction(Request $request)
     {
-        $extractedDoc = $this->get('nelmio_api_doc.extractor.api_doc_extractor')->all();
+        $extractor = $this->get('nelmio_api_doc.extractor.api_doc_extractor');
+        $apiVersion = $request->query->get('_version', null);
+        $extractedDoc = $apiVersion ? $extractor->allForVersion($apiVersion) : $extractor->all();
+
         $htmlContent  = $this->get('nelmio_api_doc.formatter.html_formatter')->format($extractedDoc);
 
         return new Response($htmlContent, 200, array('Content-Type' => 'text/html'));
diff --git a/Extractor/ApiDocExtractor.php b/Extractor/ApiDocExtractor.php
index 56d6589..8c25202 100644
--- a/Extractor/ApiDocExtractor.php
+++ b/Extractor/ApiDocExtractor.php
@@ -88,6 +88,30 @@ class ApiDocExtractor
         return $this->extractAnnotations($this->getRoutes());
     }
 
+    /**
+     * Extracts annotations from routes for specific version
+     *
+     * @param string $apiVersion API version
+     *
+     * @return array
+     */
+    public function allForVersion($apiVersion)
+    {
+        $data = $this->all();
+
+        foreach ($data as $k => $a) {
+            // ignore other api version's routes
+            if (
+                $a['annotation']->getRoute()->getDefault('_version') &&
+                !version_compare($apiVersion, $a['annotation']->getRoute()->getDefault('_version'), '=')
+            ) {
+                unset($data[$k]);
+            }
+        }
+
+        return $data;
+    }
+
     /**
      * Returns an array of data where each data is an array with the following keys:
      *  - annotation
diff --git a/Extractor/CachingApiDocExtractor.php b/Extractor/CachingApiDocExtractor.php
index a9c22d6..8304123 100644
--- a/Extractor/CachingApiDocExtractor.php
+++ b/Extractor/CachingApiDocExtractor.php
@@ -65,11 +65,11 @@ class CachingApiDocExtractor extends ApiDocExtractor
 
             $data = parent::all();
             $this->cache->write(serialize($data), $resources);
-            
+
             return $data;
         }
 
         return unserialize(file_get_contents($this->cacheFile));
 
     }
-} 
+}
diff --git a/Resources/doc/index.md b/Resources/doc/index.md
index 1f5ca00..a417cd5 100644
--- a/Resources/doc/index.md
+++ b/Resources/doc/index.md
@@ -384,6 +384,28 @@ It is a good idea to enable the internal caching mechanism on production:
         cache:
             enabled: true
 
+### Route versions
+
+You can define version for the API routes:
+```yml
+api_v3_products_list:
+    pattern:  /api/v3/products.{_format}
+    defaults: { _controller: NelmioApiDocTestBundle:Test:routeVersion, _format: json, _version: "3.0" }
+    requirements:
+        _method: GET
+
+api_v1_orders:
+    resource: "@AcmeOrderBundle/Resources/config/routing/orders_v1.yml"
+    defaults: { _version: "1.0" }
+    prefix:   /api/v1/orders
+```
+
+And generate documentation for specific version by the command:
+
+    php app/console api:doc:dump --format=html --api-version=3.0 > api.html
+
+Or by adding `?_version={version}` to API documentation page URL.
+
 Configuration In-Depth
 ----------------------
 
diff --git a/Tests/Controller/ApiDocControllerTest.php b/Tests/Controller/ApiDocControllerTest.php
index e3c955f..3b53b11 100644
--- a/Tests/Controller/ApiDocControllerTest.php
+++ b/Tests/Controller/ApiDocControllerTest.php
@@ -27,7 +27,6 @@ class ApiDocControllerTest extends WebTestCase
 
         $this->assertEquals(200, $response->getStatusCode());
         $this->assertEquals('application/json', $response->headers->get('Content-type'));
-
     }
 
     public function dataTestApiDeclarations()
diff --git a/Tests/Extractor/ApiDocExtractorTest.php b/Tests/Extractor/ApiDocExtractorTest.php
index b09d8ad..91732c3 100644
--- a/Tests/Extractor/ApiDocExtractorTest.php
+++ b/Tests/Extractor/ApiDocExtractorTest.php
@@ -17,7 +17,7 @@ use Nelmio\ApiDocBundle\Tests\WebTestCase;
 
 class ApiDocExtractorTest extends WebTestCase
 {
-    const ROUTES_QUANTITY = 33;
+    const ROUTES_QUANTITY = 34;
 
     public function testAll()
     {
@@ -78,7 +78,21 @@ class ApiDocExtractorTest extends WebTestCase
 
         $a3 = $data[20]['annotation'];
         $this->assertTrue($a3->getHttps());
+    }
 
+    public function testRouteVersionChecking()
+    {
+        $container = $this->getContainer();
+        $extractor = $container->get('nelmio_api_doc.extractor.api_doc_extractor');
+        $data = $extractor->allForVersion('1.5');
+
+        $this->assertTrue(is_array($data));
+        $this->assertCount(self::ROUTES_QUANTITY, $data);
+
+        $data = $extractor->allForVersion('1.4');
+
+        $this->assertTrue(is_array($data));
+        $this->assertCount(self::ROUTES_QUANTITY - 1, $data);
     }
 
     public function testGet()
diff --git a/Tests/Fixtures/Controller/TestController.php b/Tests/Fixtures/Controller/TestController.php
index b71cadd..1b63a98 100644
--- a/Tests/Fixtures/Controller/TestController.php
+++ b/Tests/Fixtures/Controller/TestController.php
@@ -78,6 +78,13 @@ class TestController
     {
     }
 
+    /**
+     * @ApiDoc()
+     */
+    public function routeVersionAction()
+    {
+    }
+
     /**
      * @ApiDoc(description="Action without HTTP verb")
      */
diff --git a/Tests/Fixtures/app/config/routing.yml b/Tests/Fixtures/app/config/routing.yml
index 9f24fc0..5ad147d 100644
--- a/Tests/Fixtures/app/config/routing.yml
+++ b/Tests/Fixtures/app/config/routing.yml
@@ -226,11 +226,16 @@ test_required_parameters:
     requirements:
         _method: POST
         _format: json|xml|html
-        
+
 test_put_disables_required_parameters:
     pattern: /api/other-resources/{id}.{_format}
     defaults: { _controller: NelmioApiDocTestBundle:Resource:requiredParametersAction, _format: json }
     requirements:
         _method: PUT
-        _format: json|xml|html        
+        _format: json|xml|html
 
+test_route_version_checking:
+    pattern:  /zz-tests-route-version.{_format}
+    defaults: { _controller: NelmioApiDocTestBundle:Test:routeVersion, _format: json, _version: "1.5" }
+    requirements:
+        _method: GET
diff --git a/Tests/Formatter/MarkdownFormatterTest.php b/Tests/Formatter/MarkdownFormatterTest.php
index 7b5caa1..b10853b 100644
--- a/Tests/Formatter/MarkdownFormatterTest.php
+++ b/Tests/Formatter/MarkdownFormatterTest.php
@@ -948,6 +948,15 @@ related[b]:
 
 
 ### `POST` /zsecured ###
+
+
+
+### `GET` /zz-tests-route-version.{_format} ###
+
+
+#### Requirements ####
+
+**_format**
 MARKDOWN;
 
         $this->assertEquals($expected, $result);
diff --git a/Tests/Formatter/SimpleFormatterTest.php b/Tests/Formatter/SimpleFormatterTest.php
index 380b813..3ac7cff 100644
--- a/Tests/Formatter/SimpleFormatterTest.php
+++ b/Tests/Formatter/SimpleFormatterTest.php
@@ -1256,6 +1256,24 @@ With multiple lines.',
                     'https' => false,
                     'authenticationRoles' => array(),
                     'deprecated' => false
+                ),
+                21 =>
+                array(
+                    'authentication' => false,
+                    'method' => 'GET',
+                    'uri' => '/zz-tests-route-version.{_format}',
+                    'https' => false,
+                    'authenticationRoles' => array(),
+                    'deprecated' => false,
+                    'requirements' =>
+                        array(
+                            '_format' =>
+                            array(
+                                'requirement' => '',
+                                'dataType' => '',
+                                'description' => '',
+                            ),
+                        ),
                 )
             ),
             '/tests2' =>