diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3cc234a..8820a5a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,16 +12,13 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        php: [8.1, 8.2, 8.3]
+        php: [8.3, 8.4]
         deps: [highest]
-        symfony: [6.4.*, 7.0.*]
+        symfony: [6.4.*, 7.4.*]
         include:
-          - php: 8.1
-            deps: lowest
-            symfony: '*'
-        exclude:
-          - php: 8.1
-            symfony: 7.0.*
+          - php: 8.5
+            symfony: '8.0.*'
+
     steps:
       - uses: zenstruck/.github/actions/php-test-symfony@main
         with:
diff --git a/composer.json b/composer.json
index 2c9605a..e34919d 100644
--- a/composer.json
+++ b/composer.json
@@ -12,11 +12,11 @@
         }
     ],
     "require": {
-        "php": ">=8.1",
-        "symfony/browser-kit": "^6.4|^7.0",
-        "symfony/css-selector": "^6.4|^7.0",
-        "symfony/dom-crawler": "^6.4|^7.0",
-        "symfony/framework-bundle": "^6.4|^7.0",
+        "php": ">=8.3",
+        "symfony/browser-kit": "^6.4|^7.0|^8.0",
+        "symfony/css-selector": "^6.4|^7.0|^8.0",
+        "symfony/dom-crawler": "^6.4|^7.0|^8.0",
+        "symfony/framework-bundle": "^6.4|^7.0|^8.0",
         "zenstruck/assert": "^1.4",
         "zenstruck/callback": "^1.4.2",
         "zenstruck/dom": "^1.0"
@@ -29,8 +29,8 @@
         "phpunit/phpunit": "^9.6.21|^10.4",
         "symfony/mime": "^6.4|^7.0",
         "symfony/panther": "^2.1.0",
-        "symfony/phpunit-bridge": "^6.0|^7.0",
-        "symfony/security-bundle": "^6.4|^7.0"
+        "symfony/phpunit-bridge": "^6.0|^7.0|^8.0",
+        "symfony/security-bundle": "^6.4|^7.0|^8.0"
     },
     "suggest": {
         "justinrainbow/json-schema": "Json schema validator. Needed to use Json::assertMatchesSchema().",
diff --git a/src/Browser.php b/src/Browser.php
index 2b7ea3f..b92af00 100644
--- a/src/Browser.php
+++ b/src/Browser.php
@@ -14,6 +14,8 @@
 use Psr\Container\ContainerInterface;
 use Symfony\Component\BrowserKit\AbstractBrowser;
 use Symfony\Component\BrowserKit\CookieJar;
+use Symfony\Component\BrowserKit\Request;
+use Symfony\Component\BrowserKit\Response;
 use Symfony\Component\DomCrawler\Crawler;
 use Symfony\Component\Filesystem\Filesystem;
 use Zenstruck\Browser\Assertion\SameUrlAssertion;
@@ -57,6 +59,9 @@ public function __construct(private Session $session, array $options = [])
         $this->sourceDebug = $options['source_debug'] ?? false;
     }
 
+    /**
+     * @return AbstractBrowser<Request, Response>
+     */
     final public function client(): AbstractBrowser
     {
         return $this->session->client();
diff --git a/src/Browser/Session.php b/src/Browser/Session.php
index 613b7cf..b06e945 100644
--- a/src/Browser/Session.php
+++ b/src/Browser/Session.php
@@ -12,6 +12,8 @@
 namespace Zenstruck\Browser;
 
 use Symfony\Component\BrowserKit\AbstractBrowser;
+use Symfony\Component\BrowserKit\Request;
+use Symfony\Component\BrowserKit\Response;
 use Zenstruck\Dom;
 use Zenstruck\Dom\Session as DomSession;
 
@@ -22,10 +24,16 @@
  */
 abstract class Session implements DomSession
 {
+    /**
+     * @param AbstractBrowser<Request, Response> $client
+     */
     public function __construct(private AbstractBrowser $client)
     {
     }
 
+    /**
+     * @return AbstractBrowser<Request, Response>
+     */
     final public function client(): AbstractBrowser
     {
         return $this->client;