diff --git a/.woodpecker.yml b/.woodpecker.yml
index 325731b7..c2bc3a83 100644
--- a/.woodpecker.yml
+++ b/.woodpecker.yml
@@ -51,6 +51,9 @@ pipeline:
     - "git add public && git commit -m \"ci: assets [skip ci]\""
     - "git pull upstream ${CI_COMMIT_BRANCH}"
     - "git push upstream ${CI_COMMIT_BRANCH}"
+    environment:
+    - "RUBY_VERSION=${RUBY_VERSION}"
+    - "GEMS_SOURCE=https://14.3.alpine.gems.sutty.nl"
     secrets:
     - "SSH_KEY"
     - "KNOWN_HOSTS"
diff --git a/Gemfile b/Gemfile
index b2472035..ad92645a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,9 +1,8 @@
 # frozen_string_literal: true
 
-puts 'Usa haini.sh para generar un entorno de trabajo reproducible'
-source 'https://gems.sutty.nl'
+source 'https://17.3.alpine.gems.sutty.nl'
 
-ruby '~> 2.7'
+ruby "~> #{ENV.fetch('RUBY_VERSION', '3.1')}"
 
 gem 'dotenv-rails', require: 'dotenv/rails-now'