diff --git a/Gemfile b/Gemfile
index 715b1c8..07106db 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,15 +1,15 @@
 source 'https://rubygems.org'
 
 
-gem 'rails', '4.2.6'
+gem 'rails', '7.0.0'
 gem 'devise'
-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'
 gem 'jbuilder', '~> 2.0'
 gem 'sdoc', '~> 0.4.0', group: :doc
-gem 'react-rails'
+gem 'react-rails', '>= 1.8.0'
 gem 'lodash-rails'
 gem 'bootstrap-sass', '~> 3.2.0'
 gem 'autoprefixer-rails'
@@ -21,7 +21,7 @@ group :development, :test do
 end
 
 group :development do
-  gem 'web-console', '~> 2.0'
+  gem 'web-console', '~> 3.0', '>= 3.0.0'
   gem 'spring'
 end