diff --git a/.github/workflows/phpunit.yml b/.github/workflows/phpunit.yml
index eb162fa..10de622 100644
--- a/.github/workflows/phpunit.yml
+++ b/.github/workflows/phpunit.yml
@@ -22,7 +22,7 @@ jobs:
 
         steps:
             -   uses: actions/checkout@v7
-            -   uses: shogo82148/actions-setup-redis@v1
+            -   uses: shogo82148/actions-setup-redis@v1.55.0
 
             -   name: Setup PHP
                 uses: shivammathur/setup-php@v2