diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index d7d4bea..5c41ad1 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby-version: ['3.0', '3.1', '3.2', '3.3']
+        ruby-version: ['3.0', '3.1', '3.2', '3.3', '3.4']
 
     steps:
       - uses: actions/checkout@v2
diff --git a/Gemfile b/Gemfile
index e6a9138..97da447 100644
--- a/Gemfile
+++ b/Gemfile
@@ -7,8 +7,8 @@ gemspec
 
 gem 'rake', '~> 12.3', '>= 12.3.3'
 gem 'rspec', '~> 3.0'
-gem 'rubocop', '~> 1.21'
+gem 'rubocop', '~> 1.70'
 gem 'rubocop-rake', '~> 0.6'
-gem 'rubocop-rspec', '~> 2.5'
+gem 'rubocop-rspec', '~> 3.3'
 gem 'simplecov', '~> 0.16', '< 0.18'
-gem 'webmock', '~> 2.3'
+gem 'webmock', '~> 3.24'
diff --git a/fountain.gemspec b/fountain.gemspec
index 32a553c..a7d1034 100644
--- a/fountain.gemspec
+++ b/fountain.gemspec
@@ -15,7 +15,7 @@ Gem::Specification.new do |spec|
   spec.description   = 'Fountain REST API v2 wrapper for Ruby'
   spec.homepage      = 'https://github.com/Studiosity/fountain-ruby'
   spec.license       = 'MIT'
-  spec.required_ruby_version = ['>= 3.0.0', '< 3.4.0']
+  spec.required_ruby_version = ['>= 3.0.0', '< 3.5.0']
 
   spec.files         = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(spec|docs)/}) }
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
diff --git a/spec/fountain/configuration_spec.rb b/spec/fountain/configuration_spec.rb
index ccc9120..389ed89 100644
--- a/spec/fountain/configuration_spec.rb
+++ b/spec/fountain/configuration_spec.rb
@@ -2,7 +2,7 @@
 
 require 'spec_helper'
 
-describe Fountain do # rubocop:disable RSpec/FilePath, RSpec/SpecFilePathFormat
+describe Fountain do # rubocop:disable RSpec/SpecFilePathFormat
   it 'sets default value for host_path option' do
     expect(described_class.host_path).to eq 'https://api.fountain.com'
   end