diff --git a/.github/workflows/autotester.yml b/.github/workflows/autotester.yml
index abc60c7..8896d06 100644
--- a/.github/workflows/autotester.yml
+++ b/.github/workflows/autotester.yml
@@ -81,7 +81,7 @@ jobs:
         uses: actions/checkout@v7
 
       - name: Install Redis
-        uses: shogo82148/actions-setup-redis@v1
+        uses: shogo82148/actions-setup-redis@v1.55.0
         with:
           redis-version: 'latest'