diff --git a/Gemfile b/Gemfile
index 93edc8a2..395ba7d1 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,16 +1,16 @@
 source 'http://rubygems.org'
 
-gem 'rails', '3.1.10'
+gem 'rails', '5.2.6.2'
 gem 'compass', git: 'git://github.com/chriseppstein/compass.git'
 gem 'databasedotcom'
 gem 'databasedotcom-rails'
 gem 'haml'
 gem 'will_paginate'
-gem 'jquery-rails'
+gem 'jquery-rails', '>= 4.0.1'
 gem 'httparty'
 
 gem 'ruby-openid', :git => "git://github.com/mbleigh/ruby-openid.git"
-gem 'openid_active_record_store'
+gem 'openid_active_record_store', '>= 1.0.1'
 gem 'omniauth-twitter'
 gem 'omniauth-github'
 gem 'omniauth-facebook'
@@ -34,7 +34,7 @@ gem 'airbrake'
 
 group :development, :test do
   gem 'sqlite3-ruby'
-  gem 'rspec-rails', '~> 2.11'
+  gem 'rspec-rails', '~> 2.11', '>= 2.11.4'
   gem 'annotate', '2.4.0'
   gem 'guard'
   gem 'guard-bundler'
@@ -56,8 +56,8 @@ end
 # Gems used only for assets and not required
 # in production environments by default.
 group :assets do
-  gem 'sass-rails', "  ~> 3.1.0"
-  gem 'coffee-rails', "~> 3.1.0"
+  gem 'sass-rails', '~> 5.0.5'
+  gem 'coffee-rails', '~> 4.2.2'
   gem 'uglifier'
 end