diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
new file mode 100644
index 0000000..eb7407c
--- /dev/null
+++ b/.github/workflows/ruby.yml
@@ -0,0 +1,38 @@
+name: Ruby
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  rspec:
+    runs-on: ubuntu-latest
+    env:
+      BUNDLE_JOBS: 4
+      BUNDLE_RETRY: 3
+      CI: true
+    strategy:
+      fail-fast: false
+      matrix:
+        ruby: ["2.7", "3.1", "3.2", "3.3"]
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/cache@v1
+        with:
+          path: /home/runner/bundle
+          key: bundle-${{ matrix.ruby }}-${{ hashFiles('**/*.gemspec') }}
+          restore-keys: |
+            bundle-${{ matrix.ruby }}-
+      - uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby }}
+      - name: Bundle install
+        run: |
+          bundle config path /home/runner/bundle
+          bundle install
+          bundle update
+      - name: Run RSpec
+        run: |
+          bundle exec rspec
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 88064d4..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,7 +0,0 @@
----
-sudo: false
-language: ruby
-cache: bundler
-rvm:
-  - 2.5.3
-before_install: gem install bundler -v 1.17.3
diff --git a/Gemfile b/Gemfile
index fc7f711..7ec752e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -6,6 +6,6 @@ git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
 gemspec
 
 group :development, :test do
-  gem 'pry',        platform: :mri
-  gem 'pry-byebug', platform: :mri
-end
+  gem 'pry', '~> 0.14.2', platform: :mri
+  gem 'pry-byebug', '~> 3.10', '>= 3.10.1', platform: :mri
+end
\ No newline at end of file
diff --git a/Gemfile.lock b/Gemfile.lock
index b95af54..4b44ce6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,97 +2,109 @@ PATH
   remote: .
   specs:
     yandex-checkout (0.1.1)
-      evil-client (~> 3.0)
+      evil-client (~> 3.2)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.6.0)
-      public_suffix (>= 2.0.2, < 4.0)
-    ast (2.4.0)
-    byebug (11.0.1)
-    coderay (1.1.2)
+    addressable (2.8.6)
+      public_suffix (>= 2.0.2, < 6.0)
+    ast (2.4.2)
+    bigdecimal (3.1.7)
+    byebug (11.1.3)
+    coderay (1.1.3)
     concurrent-ruby (1.1.5)
-    crack (0.4.3)
-      safe_yaml (~> 1.0.0)
-    diff-lcs (1.3)
-    docile (1.3.1)
+    crack (1.0.0)
+      bigdecimal
+      rexml
+    diff-lcs (1.5.1)
+    docile (1.4.0)
     dry-initializer (3.0.1)
-    evil-client (3.0.3)
-      dry-initializer (>= 2.1, < 4)
-      mime-types (~> 3.1)
-      rack (~> 2)
-      tram-policy (>= 0.3.1, < 2)
-    hashdiff (0.4.0)
+    evil-client (3.2.0)
+      dry-initializer (>= 2.1)
+      mime-types (>= 3.1)
+      rack (>= 2)
+      tram-policy (>= 0.3.1, < 3)
+    hashdiff (1.1.0)
     i18n (1.6.0)
       concurrent-ruby (~> 1.0)
-    jaro_winkler (1.5.2)
-    json (2.2.0)
-    method_source (0.9.2)
+    json (2.7.2)
+    language_server-protocol (3.17.0.3)
+    method_source (1.1.0)
     mime-types (3.2.2)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2019.0331)
-    parallel (1.17.0)
-    parser (2.6.3.0)
-      ast (~> 2.4.0)
-    pry (0.12.2)
-      coderay (~> 1.1.0)
-      method_source (~> 0.9.0)
-    pry-byebug (3.7.0)
+    parallel (1.24.0)
+    parser (3.3.1.0)
+      ast (~> 2.4.1)
+      racc
+    pry (0.14.2)
+      coderay (~> 1.1)
+      method_source (~> 1.0)
+    pry-byebug (3.10.1)
       byebug (~> 11.0)
-      pry (~> 0.10)
-    public_suffix (3.1.0)
+      pry (>= 0.13, < 0.15)
+    public_suffix (5.0.5)
+    racc (1.7.3)
     rack (2.0.7)
-    rainbow (3.0.0)
-    rake (12.3.2)
-    rspec (3.8.0)
-      rspec-core (~> 3.8.0)
-      rspec-expectations (~> 3.8.0)
-      rspec-mocks (~> 3.8.0)
-    rspec-core (3.8.0)
-      rspec-support (~> 3.8.0)
-    rspec-expectations (3.8.3)
+    rainbow (3.1.1)
+    rake (13.2.1)
+    regexp_parser (2.9.0)
+    rexml (3.2.6)
+    rspec (3.13.0)
+      rspec-core (~> 3.13.0)
+      rspec-expectations (~> 3.13.0)
+      rspec-mocks (~> 3.13.0)
+    rspec-core (3.13.0)
+      rspec-support (~> 3.13.0)
+    rspec-expectations (3.13.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.8.0)
-    rspec-mocks (3.8.0)
+      rspec-support (~> 3.13.0)
+    rspec-mocks (3.13.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.8.0)
-    rspec-support (3.8.0)
-    rubocop (0.71.0)
-      jaro_winkler (~> 1.5.1)
+      rspec-support (~> 3.13.0)
+    rspec-support (3.13.1)
+    rubocop (1.63.4)
+      json (~> 2.3)
+      language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
-      parser (>= 2.6)
+      parser (>= 3.3.0.2)
       rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.8, < 3.0)
+      rexml (>= 3.2.5, < 4.0)
+      rubocop-ast (>= 1.31.1, < 2.0)
       ruby-progressbar (~> 1.7)
-      unicode-display_width (>= 1.4.0, < 1.7)
-    ruby-progressbar (1.10.1)
-    safe_yaml (1.0.5)
-    simplecov (0.16.1)
+      unicode-display_width (>= 2.4.0, < 3.0)
+    rubocop-ast (1.31.3)
+      parser (>= 3.3.1.0)
+    ruby-progressbar (1.13.0)
+    simplecov (0.22.0)
       docile (~> 1.1)
-      json (>= 1.8, < 3)
-      simplecov-html (~> 0.10.0)
-    simplecov-html (0.10.2)
+      simplecov-html (~> 0.11)
+      simplecov_json_formatter (~> 0.1)
+    simplecov-html (0.12.3)
+    simplecov_json_formatter (0.1.4)
     tram-policy (1.0.1)
       dry-initializer (> 2, < 4)
       i18n (~> 1.0)
-    unicode-display_width (1.6.0)
-    webmock (3.5.1)
-      addressable (>= 2.3.6)
+    unicode-display_width (2.5.0)
+    webmock (3.23.0)
+      addressable (>= 2.8.0)
       crack (>= 0.3.2)
-      hashdiff
+      hashdiff (>= 0.4.0, < 2.0.0)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  pry
-  pry-byebug
-  rake (>= 10.0)
-  rspec (~> 3.5)
-  rubocop (~> 0.71)
-  simplecov (~> 0.16)
-  webmock (~> 3.5)
+  pry (~> 0.14.2)
+  pry-byebug (~> 3.10, >= 3.10.1)
+  rake (>= 13.2.1)
+  rspec (~> 3.13.0)
+  rubocop (~> 1.63, >= 1.63.4)
+  simplecov (~> 0.22)
+  webmock (~> 3.23.0)
   yandex-checkout!
 
 BUNDLED WITH
-   1.17.3
+   2.4.22
diff --git a/lib/yandex-checkout/error.rb b/lib/yandex-checkout/error.rb
index ef921e9..5062d2f 100644
--- a/lib/yandex-checkout/error.rb
+++ b/lib/yandex-checkout/error.rb
@@ -23,7 +23,7 @@ def build(*res)
       end
 
       def new(opts)
-        super opts.each_with_object({}) { |(key, val), obj| obj[key.to_sym] = val }
+        super(**opts.each_with_object({}) { |(key, val), obj| obj[key.to_sym] = val })
       end
     end
   end
diff --git a/lib/yandex-checkout/optional.rb b/lib/yandex-checkout/optional.rb
index 9351080..fc69602 100644
--- a/lib/yandex-checkout/optional.rb
+++ b/lib/yandex-checkout/optional.rb
@@ -5,7 +5,7 @@ module Optional
     private
 
     def initialize(opts)
-      super opts.each_with_object({}) { |(key, val), obj| obj[key.to_sym] = val }
+      super(**opts.each_with_object({}) { |(key, val), obj| obj[key.to_sym] = val })
     end
 
     def __options__
diff --git a/lib/yandex-checkout/response.rb b/lib/yandex-checkout/response.rb
index c5d267d..18d5c8e 100644
--- a/lib/yandex-checkout/response.rb
+++ b/lib/yandex-checkout/response.rb
@@ -13,7 +13,7 @@ def build(*res)
       end
 
       def new(opts)
-        super opts.each_with_object({}) { |(key, val), obj| obj[key.to_sym] = val }
+        super(**opts.each_with_object({}) { |(key, val), obj| obj[key.to_sym] = val })
       end
     end
   end
diff --git a/spec/yandex-checkout/payment_spec.rb b/spec/yandex-checkout/payment_spec.rb
index 770e10f..759c451 100644
--- a/spec/yandex-checkout/payment_spec.rb
+++ b/spec/yandex-checkout/payment_spec.rb
@@ -3,7 +3,7 @@
 RSpec.describe YandexCheckout::Payment do
   let(:settings) { { shop_id: 'SHOP_ID', api_key: 'API_KEY' } }
   let(:idempotency_key) { 12_345 }
-  let(:payment) { described_class.new(settings) }
+  let(:payment) { described_class.new(**settings) }
 
   shared_examples 'returns_payment_object' do
     it 'returns success' do
diff --git a/spec/yandex-checkout/refund_spec.rb b/spec/yandex-checkout/refund_spec.rb
index 33ae5b4..74d494c 100644
--- a/spec/yandex-checkout/refund_spec.rb
+++ b/spec/yandex-checkout/refund_spec.rb
@@ -3,7 +3,7 @@
 RSpec.describe YandexCheckout::Refund do
   let(:settings) { { shop_id: 'SHOP_ID', api_key: 'API_KEY' } }
   let(:idempotency_key) { 12_345 }
-  let(:payment) { described_class.new(settings) }
+  let(:payment) { described_class.new(**settings) }
 
   shared_examples 'returns_refund_object' do
     it 'returns success' do
diff --git a/yandex-checkout.gemspec b/yandex-checkout.gemspec
index 3a52813..d7081f1 100644
--- a/yandex-checkout.gemspec
+++ b/yandex-checkout.gemspec
@@ -22,11 +22,12 @@ Gem::Specification.new do |spec|
 
   spec.required_ruby_version = '>= 2.5'
 
-  spec.add_runtime_dependency 'evil-client', '~> 3.0'
+  spec.add_runtime_dependency 'evil-client', '~> 3.2'
 
-  spec.add_development_dependency 'rake', '>= 10.0'
-  spec.add_development_dependency 'rspec', '~> 3.5'
-  spec.add_development_dependency 'rubocop', '~> 0.71'
-  spec.add_development_dependency 'simplecov', '~> 0.16'
-  spec.add_development_dependency 'webmock', '~> 3.5'
+
+  spec.add_development_dependency 'rake', '>= 13.2.1'
+  spec.add_development_dependency 'rspec', '~> 3.13.0'
+  spec.add_development_dependency 'rubocop', '~> 1.63', '>= 1.63.4'
+  spec.add_development_dependency 'simplecov', '~> 0.22'
+  spec.add_development_dependency 'webmock', '~> 3.23.0'
 end