diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e4a232b..aa2c2b3 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -25,7 +25,7 @@ jobs:
       - name: checkout
         uses: actions/checkout@v4
 
-      - uses: ruby/setup-ruby@250fcd6a742febb1123a77a841497ccaa8b9e939 # pin@v1.152.0
+      - uses: ruby/setup-ruby@1198b074305f9356bd56dd4b311757cc0dab2f1c # pin@v1.175.1
         with:
           bundler-cache: true