diff --git a/.github/workflows/phpstan.yml b/.github/workflows/phpstan.yml
old mode 100755
new mode 100644
index b6b073e..3ae5566
--- a/.github/workflows/phpstan.yml
+++ b/.github/workflows/phpstan.yml
@@ -25,7 +25,7 @@ jobs:
           coverage: none
 
       - name: Install composer dependencies
-        uses: ramsey/composer-install@v2
+        uses: ramsey/composer-install@v3
 
       - name: Run PHPStan
         run: ./vendor/bin/phpstan --error-format=github