diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index d2c269c..b817b37 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -71,7 +71,7 @@ jobs:
         if: ${{ github.actor != 'dependabot[bot]' && github.event.pull_request.head.repo.fork == false }}
 
       - name: Resolve build_ruby version
-        uses: ruby/setup-ruby@e81a8fa391b11a595c1b7ed84177cc0fe02faf83 # v1.328.0
+        uses: ruby/setup-ruby@26e5b7d197ebf60545ee9667bcbace0be11ccaec # v1.334.0
         with:
           ruby-version: '${{ matrix.entry.build_ruby }}'
           bundler: none