X-Git-Url: https://git.arvados.org/rnaseq-cwl-training.git/blobdiff_plain/32ab0d162a0fb2bac0d2da2d38825ba4b19295fc..HEAD:/Gemfile

diff --git a/Gemfile b/Gemfile
index 41c97a9..fa54c96 100644
--- a/Gemfile
+++ b/Gemfile
@@ -5,6 +5,10 @@ source 'https://rubygems.org'
 git_source(:github) { |repo_name| "https://github.com/#{repo_name}" }
 
 # Synchronize with https://pages.github.com/versions
-ruby '>=2.7.1'
+ruby '>=2.5.5'
 
 gem 'github-pages', group: :jekyll_plugins
+
+group :jekyll_plugins do
+  gem "jekyll-tabs"
+end