diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 20f2244..34d95e1 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -22,7 +22,7 @@ jobs:
             matrix:
                 php: [8.1, 8.2, 8.3]
                 symfony: [6.4.*, 7.0.*]
-                phpunit: [^9.0, ^10.0]
+                phpunit: [^9.0, ^10.0, ^11.0]
                 php-matcher: [^6.0]
                 exclude:
                     - php: 8.1
diff --git a/composer.json b/composer.json
index fb40744..b8fce6d 100644
--- a/composer.json
+++ b/composer.json
@@ -34,7 +34,7 @@
         "doctrine/orm": "^2.5",
         "nelmio/alice": "^3.6",
         "phpspec/php-diff": "^1.1",
-        "phpunit/phpunit": "^9.0 || ^10.0",
+        "phpunit/phpunit": "^9.0 || ^10.0 || ^11.0",
         "symfony/browser-kit": "^6.4 || ^7.0",
         "symfony/finder": "^6.4 || ^7.0",
         "symfony/framework-bundle": "^6.4 || ^7.0",