From b74d96bb55da44ed0a385665b11b40638188d041 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Doeraene?= <sjrdoeraene@gmail.com>
Date: Mon, 18 Dec 2023 10:17:34 +0100
Subject: [PATCH] Fix #19286: Freeze rubygems-update at < 3.5.0.

v3.5.0 dropped support for Ruby 2.7.
---
 .github/workflows/spec.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/spec.yml b/.github/workflows/spec.yml
index 25acfaa8cb43..0c09ec170986 100644
--- a/.github/workflows/spec.yml
+++ b/.github/workflows/spec.yml
@@ -29,7 +29,8 @@ jobs:
           ruby-version: '2.7'
       - name: Install required gems
         run: |
-          gem update --system
+          gem install "rubygems-update:<3.5" --no-document
+          update_rubygems
           gem install sass-embedded -v 1.58.0
           gem install bundler:1.17.2 jekyll
           bundle install