diff --git a/.github/workflows/rubyonrails.yml b/.github/workflows/rubyonrails.yml
index 6a1dc46..c37f826 100644
--- a/.github/workflows/rubyonrails.yml
+++ b/.github/workflows/rubyonrails.yml
@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        gemfile: [rails-7.0, rails-7.1, rails-7.2]
+        gemfile: [rails-7.0, rails-7.1, rails-7.2, rails-8.0.0-beta1]
     runs-on: ubuntu-latest
     env:
       RAILS_ENV: test
diff --git a/Gemfile b/Gemfile
index f9a74d8..6868ebb 100644
--- a/Gemfile
+++ b/Gemfile
@@ -12,6 +12,8 @@ gem 'sprockets-rails'
 
 gem 'rack-cors'
 
+gem 'rails', '~> 7.0'
+
 group :development, :test do
   gem "rubocop"
 
diff --git a/oas_rails.gemspec b/oas_rails.gemspec
index dbaeff0..8afbbe2 100644
--- a/oas_rails.gemspec
+++ b/oas_rails.gemspec
@@ -23,7 +23,6 @@ Gem::Specification.new do |spec|
   spec.required_ruby_version = ">= 3.1"
 
   spec.add_dependency 'method_source', '~> 1.0'
-  spec.add_dependency 'model-to-schema', '~> 0.1.1' # Esquema
-  spec.add_dependency 'rails', '~> 7.0'
+  spec.add_dependency 'model-to-schema', '~> 0.1.2' # Esquema
   spec.add_dependency 'yard', '~> 0.9'
 end