Add gem constraints

1 files changed, 11 insertions, 11 deletions

diff --git a/Gemfile b/Gemfile
index da5358f0..4d4dde48 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,24 +1,24 @@
 source 'https://rubygems.org'
 
-gem 'nanoc', '~> 4.8'
-gem 'adsf'
-gem 'adsf-live'
-gem 'sass'
-gem 'redcarpet'
-gem 'rouge', '~> 2.0'
-gem 'rake', '~> 12.0'
+gem 'nanoc', '~> 4.9'
+gem 'adsf', '~> 1.4'
+gem 'adsf-live', '~> 1.4'
+gem 'sass', '~> 3.6'
+gem 'redcarpet', '~> 3.4'
+gem 'rouge', '~> 2.2'
+gem 'rake', '~> 12.3'
 
 group :nanoc do
-  gem 'guard-nanoc'
+  gem 'guard-nanoc', '~> 2.1'
 
   # nanoc checks
   gem 'nokogiri', '~> 1.7.0'
 
   # Needed to generate Sitemap
-  gem 'builder'
+  gem 'builder', '~> 3.2'
 end
 
 group :test, :development do
-  gem 'scss_lint', require: false
-  gem 'highline'
+  gem 'scss_lint', '~> 0.57', require: false
+  gem 'highline', '~> 2.0'
 end