From e6bc488f305b1b4ffc3df5e0cdaec5dc761c9312 Mon Sep 17 00:00:00 2001
From: Steven Pritchard <steve@sicura.us>
Date: Fri, 20 Mar 2026 14:41:05 -0500
Subject: [PATCH] Revert PDK job in GHA to Ruby 3.4.9

Fixes #92
---
 .github/workflows/tag_deploy_rubygem.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/tag_deploy_rubygem.yml b/.github/workflows/tag_deploy_rubygem.yml
index 0259b4a..5b13d88 100644
--- a/.github/workflows/tag_deploy_rubygem.yml
+++ b/.github/workflows/tag_deploy_rubygem.yml
@@ -229,7 +229,8 @@ jobs:
           clean: true
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 4.0.2
+          # PDK requires pinning to Ruby < 4.0
+          ruby-version: 3.4.9
           bundler-cache: true
       - name: Build Puppet module (PDK)
         run: bundle exec pdk build --force