diff --git a/.github/workflows/cibuild.yml b/.github/workflows/cibuild.yml
index b36ee4d..c34766e 100644
--- a/.github/workflows/cibuild.yml
+++ b/.github/workflows/cibuild.yml
@@ -32,7 +32,7 @@ jobs:
     - name: Git Checkout
       uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
     - name: Set up Ruby
-      uses: ruby/setup-ruby@5f19ec79cedfadb78ab837f95b87734d0003c899 # v1.173.0
+      uses: ruby/setup-ruby@161cd54b698f1fb3ea539faab2e036d409550e3c # v1.187.0
       with:
         ruby-version: 2.7
         bundler-cache: true