diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 6fa743617ad..2a2d7d86b86 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -39,4 +39,4 @@ jobs:
 
             -   uses: "ramsey/composer-install@v2"
 
-            -   run: vendor/bin/phpunit ${{ matrix.path }} --colors
+            -   run: vendor/bin/paratest ${{ matrix.path }} --colors
diff --git a/composer.json b/composer.json
index 15673787b2d..6d3591d4160 100644
--- a/composer.json
+++ b/composer.json
@@ -42,6 +42,7 @@
         "webmozart/assert": "^1.11"
     },
     "require-dev": {
+        "brianium/paratest": "^7.1",
         "cweagans/composer-patches": "^1.7.2",
         "icanhazstring/composer-unused": "^0.8.5",
         "myclabs/php-enum": "^1.8.4",
@@ -118,7 +119,7 @@
             "@check-cs",
             "@phpstan",
             "@docs",
-            "phpunit"
+            "paratest"
         ],
         "check-cs": "vendor/bin/ecs check --ansi",
         "fix-cs": "vendor/bin/ecs check --fix --ansi",