chore: Bump Ruby and pages-gem

nschonni · nschonni · commit 61dca0cd25d2 · 2019-10-04T13:28:51.000-04:00
diff --git a/.ruby-version b/.ruby-version
@@ -1 +1 @@
-2.3.1
+2.5.3
diff --git a/Gemfile b/Gemfile
@@ -2,10 +2,13 @@
 
 source 'https://rubygems.org'
 
-gem 'github-pages'
-gem 'jekyll-octicons'
-# need lazy-load support
-gem 'jekyll-avatar', '>= 0.6.0'
+gem 'github-pages', '> 103', group: :jekyll_plugins
+
+group :jekyll_plugins do
+  gem 'jekyll-octicons'
+  # need lazy-load support
+  gem 'jekyll-avatar'
+end
 
 group :development, :test do
   gem 'html-proofer'
