diff --git a/.github/workflows/phpunit.yml b/.github/workflows/phpunit.yml
index e2d6523..967b20a 100644
--- a/.github/workflows/phpunit.yml
+++ b/.github/workflows/phpunit.yml
@@ -72,7 +72,7 @@ jobs:
         run: composer config --unset platform.php
         
       - name: Install Composer dependencies
-        uses: ramsey/composer-install@v2
+        uses: ramsey/composer-install@v3
         with:
           dependency-versions: highest
           composer-options: "--prefer-dist --no-progress"