diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index eea5dbdd..b53a7d1b 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -14,7 +14,7 @@ jobs:
         uses: actions/checkout@main
 
       - name: Install Ruby
-        uses: ruby/setup-ruby@2a9a743e19810b9f3c38060637daf594dbd7b37f # v1.186.0
+        uses: ruby/setup-ruby@161cd54b698f1fb3ea539faab2e036d409550e3c # v1.187.0
         with:
           bundler-cache: true