diff --git a/composer.json b/composer.json
index b1131d7..d1f4b96 100644
--- a/composer.json
+++ b/composer.json
@@ -16,9 +16,9 @@
         "sort-packages": true
     },
     "require": {
-        "php": "^7.1",
+        "php": "^7.1|^8",
         "doctrine/annotations": "^1.0",
-        "psliwa/php-pdf": "^1.1.5",
+        "psliwa/php-pdf": "^1.1.5|^2",
         "sensio/framework-extra-bundle": "^2|^3|^4|^5",
         "symfony/config": "^3.4|^4.0",
         "symfony/dependency-injection": "^3.4|^4.0",
diff --git a/src/EventListener/PdfListener.php b/src/EventListener/PdfListener.php
index 68f7d69..2d4c5b4 100644
--- a/src/EventListener/PdfListener.php
+++ b/src/EventListener/PdfListener.php
@@ -17,7 +17,7 @@
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpKernel\Event\FilterControllerEvent;
 use Symfony\Component\HttpKernel\Event\FilterResponseEvent;
-use Symfony\Component\Templating\EngineInterface;
+use Twig\Environment as Engine;
 
 /**
  * This listener will replace reponse content by pdf document's content if Pdf annotations is found.
@@ -33,7 +33,7 @@ class PdfListener
     private $templatingEngine;
     private $cache;
 
-    public function __construct(FacadeBuilder $pdfFacadeBuilder, Reader $annotationReader, Factory $reflectionFactory, EngineInterface $templatingEngine, Cache $cache)
+    public function __construct(FacadeBuilder $pdfFacadeBuilder, Reader $annotationReader, Factory $reflectionFactory, Engine $templatingEngine, Cache $cache)
     {
         $this->pdfFacadeBuilder = $pdfFacadeBuilder;
         $this->annotationReader = $annotationReader;
diff --git a/src/Resources/config/pdf.xml b/src/Resources/config/pdf.xml
index 266d5cf..b86005b 100644
--- a/src/Resources/config/pdf.xml
+++ b/src/Resources/config/pdf.xml
@@ -62,7 +62,7 @@
     		<argument id="ps_pdf.facade_builder" type="service" />
     		<argument id="annotation_reader" type="service" />
     		<argument id="ps_pdf.reflection_factory" type="service" />
-    		<argument id="templating" type="service" />
+            <argument id="twig" type="service" />
     		<argument id="ps_pdf.cache" type="service" />
     	</service>
 
@@ -86,4 +86,4 @@
     		<argument>%ps_pdf.cache.options%</argument>
     	</service>
     </services>
-</container>
\ No newline at end of file
+</container>
diff --git a/tests/EventListener/PdfListenerTest.php b/tests/EventListener/PdfListenerTest.php
index d1ba47b..e013711 100644
--- a/tests/EventListener/PdfListenerTest.php
+++ b/tests/EventListener/PdfListenerTest.php
@@ -16,7 +16,7 @@
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpKernel\Event\FilterControllerEvent;
 use Symfony\Component\HttpKernel\Event\FilterResponseEvent;
-use Symfony\Component\Templating\EngineInterface;
+use Twig\Environment as Engine;
 
 class PdfListenerTest extends TestCase
 {
@@ -43,7 +43,8 @@ protected function setUp(): void
                                 ->setMethods(['render'])
                                 ->getMock();
 
-        $this->templatingEngine = $this->getMockBuilder(EngineInterface::class)
+        $this->templatingEngine = $this->getMockBuilder(Engine::class)
+                                       ->disableOriginalConstructor()
                                        ->setMethods(['render', 'supports', 'exists'])
                                        ->getMock();