diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f03fa25..0786b49 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: php-actions/composer@v6
       - uses: php-actions/phpstan@v3
-      - uses: php-actions/phpunit@v3
+      - uses: php-actions/phpunit@v4
         with:
           version: 10
           test_suffix: "Test.php"