diff --git a/Gemfile b/Gemfile
index b792c19..152e017 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,9 +2,9 @@ source 'https://rubygems.org'
 
 ruby '2.2.3'
 
-gem 'rails', '4.2.4'
+gem 'rails', '7.0.0'
 gem 'pg', '~> 0.18.3'
-gem 'sass-rails', '~> 5.0'
+gem 'sass-rails', '~> 6.0', '>= 6.0.0'
 gem 'uglifier', '>= 1.3.0'
 gem 'coffee-rails', '~> 4.1.0'
 gem 'jquery-rails', '~> 4.0.5'
@@ -14,14 +14,14 @@ gem 'haml', '~>4.0.7'
 gem 'multi_json', '~> 1.2'
 gem 'active_model_serializers', '~> 0.9.3'
 gem 'rack-cors', require: 'rack/cors'
-gem 'kaminari', '~> 0.16.3'
+gem 'kaminari', '~> 1.0.0'
 gem 'paper_trail', '~> 4.0.0'
 gem 'delayed_job_active_record', '~> 4.1.0'
 gem 'delayed_job_web', '~> 1.2.10'
 gem 'mandrill_mailer', '~> 1.1.0'
 gem 'aasm', '~> 4.3.0'
 gem 'liquid', '~> 2.6.1'
-gem 'unicorn', '~> 5.0.0'
+gem 'unicorn', '~> 5.1.0'
 
 gem 'bundler'
 gem 'angular-rails-templates', '~> 0.1.5'