diff --git a/src/Bundle/ChillDocStoreBundle/Service/Signature/Driver/BaseSigner/PdfSignedMessageHandler.php b/src/Bundle/ChillDocStoreBundle/Service/Signature/Driver/BaseSigner/PdfSignedMessageHandler.php
index 81fb97dbf..5cb31de96 100644
--- a/src/Bundle/ChillDocStoreBundle/Service/Signature/Driver/BaseSigner/PdfSignedMessageHandler.php
+++ b/src/Bundle/ChillDocStoreBundle/Service/Signature/Driver/BaseSigner/PdfSignedMessageHandler.php
@@ -12,9 +12,12 @@ declare(strict_types=1);
 namespace Chill\DocStoreBundle\Service\Signature\Driver\BaseSigner;
 
 use Chill\DocStoreBundle\Service\StoredObjectManagerInterface;
+use Chill\MainBundle\Entity\Workflow\EntityWorkflowSignatureStateEnum;
 use Chill\MainBundle\Repository\Workflow\EntityWorkflowStepSignatureRepository;
 use Chill\MainBundle\Workflow\EntityWorkflowManager;
+use Doctrine\ORM\EntityManagerInterface;
 use Psr\Log\LoggerInterface;
+use Symfony\Component\Clock\ClockInterface;
 use Symfony\Component\Messenger\Handler\MessageHandlerInterface;
 
 final readonly class PdfSignedMessageHandler implements MessageHandlerInterface
@@ -29,6 +32,8 @@ final readonly class PdfSignedMessageHandler implements MessageHandlerInterface
         private EntityWorkflowManager $entityWorkflowManager,
         private StoredObjectManagerInterface $storedObjectManager,
         private EntityWorkflowStepSignatureRepository $entityWorkflowStepSignatureRepository,
+        private EntityManagerInterface $entityManager,
+        private ClockInterface $clock,
     ) {}
 
     public function __invoke(PdfSignedMessage $message): void
@@ -48,5 +53,9 @@ final readonly class PdfSignedMessageHandler implements MessageHandlerInterface
         }
 
         $this->storedObjectManager->write($storedObject, $message->content);
+
+        $signature->setState(EntityWorkflowSignatureStateEnum::SIGNED)->setStateDate($this->clock->now());
+        $this->entityManager->flush();
+        $this->entityManager->clear();
     }
 }
diff --git a/src/Bundle/ChillDocStoreBundle/Tests/Service/Signature/Driver/BaseSigner/PdfSignedMessageHandlerTest.php b/src/Bundle/ChillDocStoreBundle/Tests/Service/Signature/Driver/BaseSigner/PdfSignedMessageHandlerTest.php
index 62d50c03f..eb2142175 100644
--- a/src/Bundle/ChillDocStoreBundle/Tests/Service/Signature/Driver/BaseSigner/PdfSignedMessageHandlerTest.php
+++ b/src/Bundle/ChillDocStoreBundle/Tests/Service/Signature/Driver/BaseSigner/PdfSignedMessageHandlerTest.php
@@ -22,8 +22,10 @@ use Chill\MainBundle\Repository\Workflow\EntityWorkflowStepSignatureRepository;
 use Chill\MainBundle\Workflow\EntityWorkflowManager;
 use Chill\MainBundle\Workflow\WorkflowTransitionContextDTO;
 use Chill\PersonBundle\Entity\Person;
+use Doctrine\ORM\EntityManagerInterface;
 use PHPUnit\Framework\TestCase;
 use Psr\Log\NullLogger;
+use Symfony\Component\Clock\MockClock;
 
 /**
  * @internal
@@ -48,12 +50,16 @@ class PdfSignedMessageHandlerTest extends TestCase
             new NullLogger(),
             $this->buildEntityWorkflowManager($storedObject),
             $this->buildStoredObjectManager($storedObject, $expectedContent = '1234'),
-            $this->buildSignatureRepository($signature)
+            $this->buildSignatureRepository($signature),
+            $this->buildEntityManager(true),
+            new MockClock('now'),
         );
 
         // we simply call the handler. The mocked StoredObjectManager will check that the "write" method is invoked once
         // with the content "1234"
         $handler(new PdfSignedMessage(10, $expectedContent));
+
+        self::assertEquals('signed', $signature->getState()->value);
     }
 
     private function buildSignatureRepository(EntityWorkflowStepSignature $signature): EntityWorkflowStepSignatureRepository
@@ -81,4 +87,13 @@ class PdfSignedMessageHandlerTest extends TestCase
 
         return $storedObjectManager;
     }
+
+    private function buildEntityManager(bool $willFlush): EntityManagerInterface
+    {
+        $em = $this->createMock(EntityManagerInterface::class);
+        $em->expects($willFlush ? $this->once() : $this->never())->method('flush');
+        $em->expects($willFlush ? $this->once() : $this->never())->method('clear');
+
+        return $em;
+    }
 }