diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index a5d875a325..9e872727a9 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -87,7 +87,7 @@ jobs:
     steps:
       - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4
       - name: Set up Ruby for asciidoctor-pdf
-        uses: ruby/setup-ruby@7dc18ff0ca6e3630d3f29d2a85ebf6cc27ae9d6c # v1
+        uses: ruby/setup-ruby@943103cae7d3f1bb1e4951d5fcc7928b40e4b742 # v1
         with:
           ruby-version: 3.3.0
       - name: Install asciidoctor-pdf / rouge