diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index fb00f5d8..94bf7ae4 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -17,12 +17,12 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest]
         symfony: ['6.0', '7.0']
         php: ['8.1', '8.2', '8.3']
-        dependency-version: [prefer-lowest, prefer-stable]
+        dependency_version: [prefer-lowest, prefer-stable]
       exclude:
         - php: 8.1
           symfony: 7.0
 
-    name: PHP ${{ matrix.php }} - Symfony ${{ matrix.symfony }} - ${{ matrix.os }} - ${{ matrix.dependency-version }}
+    name: PHP ${{ matrix.php }} - Symfony ${{ matrix.symfony }} - ${{ matrix.os }} - ${{ matrix.dependency_version }}
 
     steps:
     - name: Checkout
@@ -41,7 +41,7 @@ jobs:
         echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
 
     - name: Install PHP dependencies
-      run: composer update --${{ matrix.dependency-version }} --no-interaction --no-progress --ansi --with="symfony/console:${{ matrix.symfony }}"
+      run: composer update --${{ matrix.dependency_version }} --no-interaction --no-progress --ansi --with="symfony/console:${{ matrix.symfony }}"
 
     - name: Unit Tests
       run: composer test:unit