diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index bacde2f60..2ebd45078 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -92,7 +92,7 @@ jobs:
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
       - name: Set up Ruby for asciidoctor-pdf
-        uses: ruby/setup-ruby@a2bbe5b1b236842c1cb7dd11e8e3b51e0a616acc # v1
+        uses: ruby/setup-ruby@2a18b06812b0e15bb916e1df298d3e740422c47e # v1
         with:
           ruby-version: 3.3.0
       - name: Install asciidoctor-pdf / rouge