diff --git a/extension.neon b/extension.neon
index 23008e5d..2ae543e5 100644
--- a/extension.neon
+++ b/extension.neon
@@ -118,6 +118,11 @@ services:
 		factory: PHPStan\Type\Symfony\RequestDynamicReturnTypeExtension
 		tags: [phpstan.broker.dynamicMethodReturnTypeExtension]
 
+	# Request::getSession() return type
+	-
+		factory: PHPStan\Type\Symfony\RequestGetSessionReturnTypeExtension
+		tags: [phpstan.broker.dynamicMethodReturnTypeExtension]
+
 	# Request::getSession() type specification
 	-
 		factory: PHPStan\Type\Symfony\RequestTypeSpecifyingExtension
diff --git a/src/Type/Symfony/RequestGetSessionReturnTypeExtension.php b/src/Type/Symfony/RequestGetSessionReturnTypeExtension.php
new file mode 100644
index 00000000..9b257aa6
--- /dev/null
+++ b/src/Type/Symfony/RequestGetSessionReturnTypeExtension.php
@@ -0,0 +1,34 @@
+<?php declare(strict_types = 1);
+
+namespace PHPStan\Type\Symfony;
+
+use PhpParser\Node\Expr\MethodCall;
+use PHPStan\Analyser\Scope;
+use PHPStan\Reflection\MethodReflection;
+use PHPStan\Type\DynamicMethodReturnTypeExtension;
+use PHPStan\Type\ObjectType;
+use PHPStan\Type\Type;
+
+final class RequestGetSessionReturnTypeExtension implements DynamicMethodReturnTypeExtension
+{
+
+	public function getClass(): string
+	{
+		return 'Symfony\Component\HttpFoundation\Request';
+	}
+
+	public function isMethodSupported(MethodReflection $methodReflection): bool
+	{
+		return $methodReflection->getName() === 'getSession';
+	}
+
+	public function getTypeFromMethodCall(
+		MethodReflection $methodReflection,
+		MethodCall $methodCall,
+		Scope $scope
+	): Type
+	{
+		return new ObjectType('Symfony\Component\HttpFoundation\Session\Session');
+	}
+
+}
diff --git a/tests/Type/Symfony/data/request_get_session.php b/tests/Type/Symfony/data/request_get_session.php
index 9a0335e5..17ef88a6 100644
--- a/tests/Type/Symfony/data/request_get_session.php
+++ b/tests/Type/Symfony/data/request_get_session.php
@@ -1,14 +1,14 @@
 <?php declare(strict_types = 1);
 
-use Symfony\Component\HttpFoundation\Session\SessionInterface;
+use Symfony\Component\HttpFoundation\Session\Session;
 use function PHPStan\Testing\assertType;
 
 /** @var \Symfony\Component\HttpFoundation\Request $request */
 $request = doRequest();
 
 $session1 = $request->getSession();
-assertType(SessionInterface::class, $request->getSession());
+assertType(Session::class, $request->getSession());
 
 if ($request->hasSession()) {
-	assertType(SessionInterface::class, $request->getSession());
+	assertType(Session::class, $request->getSession());
 }
diff --git a/tests/Type/Symfony/data/request_get_session_null.php b/tests/Type/Symfony/data/request_get_session_null.php
index 9c37979d..be0fd0d1 100644
--- a/tests/Type/Symfony/data/request_get_session_null.php
+++ b/tests/Type/Symfony/data/request_get_session_null.php
@@ -1,14 +1,14 @@
 <?php declare(strict_types = 1);
 
-use Symfony\Component\HttpFoundation\Session\SessionInterface;
+use Symfony\Component\HttpFoundation\Session\Session;
 use function PHPStan\Testing\assertType;
 
 /** @var \Symfony\Component\HttpFoundation\Request $request */
 $request = doRequest();
 
 $session1 = $request->getSession();
-assertType(SessionInterface::class . '|null', $request->getSession());
+assertType(Session::class . '|null', $request->getSession());
 
 if ($request->hasSession()) {
-	assertType(SessionInterface::class, $request->getSession());
+	assertType(Session::class, $request->getSession());
 }