diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 04b26c4..0cabe94 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -62,7 +62,7 @@ jobs:
         if: ${{ github.actor != 'dependabot[bot]' }}
 
       - name: Resolve build_ruby version
-        uses: ruby/setup-ruby@cacc9f1c0b3f4eb8a16a6bb0ed10897b43b9de49 # v1.176.0
+        uses: ruby/setup-ruby@943103cae7d3f1bb1e4951d5fcc7928b40e4b742 # v1.177.1
         with:
           ruby-version: '${{ matrix.entry.build_ruby }}'
           bundler: none