diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index fd96669..b304127 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -66,7 +66,7 @@ jobs:
         if: ${{ github.actor != 'dependabot[bot]' && github.event.pull_request.head.repo.fork == false }}
 
       - name: Resolve build_ruby version
-        uses: ruby/setup-ruby@a4effe49ee8ee5b8b5091268c473a4628afb5651 # v1.245.0
+        uses: ruby/setup-ruby@472790540115ce5bd69d399a020189a8c87d641f # v1.247.0
         with:
           ruby-version: '${{ matrix.entry.build_ruby }}'
           bundler: none