diff --git a/.github/actions/setup-asciidoctor/action.yml b/.github/actions/setup-asciidoctor/action.yml
index 831c8d9..516ffb4 100644
--- a/.github/actions/setup-asciidoctor/action.yml
+++ b/.github/actions/setup-asciidoctor/action.yml
@@ -11,7 +11,7 @@ runs:
         extended: true
     
     - name: Setup Ruby
-      uses: ruby/setup-ruby@0cb964fd540e0a24c900370abf38a33466142735 # v1.305.0
+      uses: ruby/setup-ruby@c4e5b1316158f92e3d49443a9d58b31d25ac0f8f # v1.306.0
       with:
         ruby-version: 3.2