diff --git a/.github/workflows/cibuild.yml b/.github/workflows/cibuild.yml
index 745d403..62f208f 100644
--- a/.github/workflows/cibuild.yml
+++ b/.github/workflows/cibuild.yml
@@ -34,7 +34,7 @@ jobs:
     - name: Git Checkout
       uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
     - name: Set up Ruby
-      uses: ruby/setup-ruby@d697be2f83c6234b20877c3b5eac7a7f342f0d0c # v1.269.0
+      uses: ruby/setup-ruby@ac793fdd38cc468a4dd57246fa9d0e868aba9085 # v1.270.0
       with:
         ruby-version: 3.4.5
         bundler-cache: true