diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
new file mode 100644
index 0000000..c644b0c
--- /dev/null
+++ b/.github/workflows/ruby.yml
@@ -0,0 +1,45 @@
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+# This workflow will download a prebuilt Ruby version, install dependencies and run tests with Rake
+# For more information see: https://github.com/marketplace/actions/setup-ruby-jruby-and-truffleruby
+
+name: CI - PR/master
+
+on:
+  workflow_dispatch:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 3.0
+        bundler-cache: true
+    - name: Rubocop checks
+      run: bundle exec rubocop
+
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        ruby-version: ['2.6', '2.7', '3.0']
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Ruby
+    # To automatically get bug fixes and new Ruby versions for ruby/setup-ruby,
+    # change this to (see https://github.com/ruby/setup-ruby#versioning):
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: ${{ matrix.ruby-version }}
+        bundler-cache: true # runs 'bundle install' and caches installed gems automatically
+    - name: Run tests
+      run: bundle exec rake
diff --git a/.rubocop.yml b/.rubocop.yml
index fc91e01..da7eef1 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -7,6 +7,14 @@ require:
   - standard
   - rubocop-performance
 
+AllCops:
+  SuggestExtensions: false
+  Exclude:
+    - 'node_modules/**/*'
+    - 'tmp/**/*'
+    - 'vendor/**/*'
+    - '.git/**/*'
+
 Style/TrailingCommaInArguments:
   Enabled: true
   EnforcedStyleForMultiline: consistent_comma
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index a03382f..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,24 +0,0 @@
-language: ruby
-cache: bundler
-rvm:
-  - 2.5.8
-  - 2.6.6
-  - 2.7.2
-before_install:
-  - gem install bundler
-install: bundle update --jobs=3 --retry=3
-
-stages:
-  - lint
-  - test
-
-jobs:
-  include:
-    - stage: lint
-      name: "Linter"
-      language: ruby
-      rvm: 2.7.1
-      before_install:
-        - gem install bundler
-      install: bundle update --jobs=3 --retry=3
-      script: bundle exec rubocop
diff --git a/scalingo.gemspec b/scalingo.gemspec
index 680f5b3..70243d1 100644
--- a/scalingo.gemspec
+++ b/scalingo.gemspec
@@ -42,7 +42,8 @@ Gem::Specification.new do |s|
   s.add_development_dependency "bundler", "~> 2.0"
   s.add_development_dependency "rake", "~> 13.0"
   s.add_development_dependency "rspec", "~> 3.0"
-  s.add_development_dependency "standard", "~> 0.10.1"
+  s.add_development_dependency "standard", "~> 1.1.0"
+  s.add_development_dependency "rubocop-rspec"
   s.add_development_dependency "pry", "~> 0.13.1"
   s.add_development_dependency "webmock", "~> 3.10.0"
 end
diff --git a/spec/scalingo/api/client_spec.rb b/spec/scalingo/api/client_spec.rb
index e873902..cbff7f9 100644
--- a/spec/scalingo/api/client_spec.rb
+++ b/spec/scalingo/api/client_spec.rb
@@ -79,11 +79,11 @@
       expect(mock).to receive(:new).with(instance).and_return("1st").once
 
       # Not yet loaded...
-      expect(instance.instance_variable_get(:"@handler")).to eq(nil)
+      expect(instance.instance_variable_get(:@handler)).to eq(nil)
       instance.handler
 
       # Memoized...
-      expect(instance.instance_variable_get(:"@handler")).not_to eq(nil)
+      expect(instance.instance_variable_get(:@handler)).not_to eq(nil)
 
       # More calls won't try to perform more instanciations
       instance.handler
diff --git a/spec/scalingo/client_spec.rb b/spec/scalingo/client_spec.rb
index a1f3d3d..8169e89 100644
--- a/spec/scalingo/client_spec.rb
+++ b/spec/scalingo/client_spec.rb
@@ -51,7 +51,7 @@
     context "with access token" do
       it "is successful with valid token" do
         fake_response = OpenStruct.new(
-          "successful?": true,
+          successful?: true,
           data: {token: "response token"},
         )
 
@@ -64,7 +64,7 @@
 
       it "fails with invalid token" do
         fake_response = OpenStruct.new(
-          "successful?": false,
+          successful?: false,
         )
 
         expect(subject.auth.tokens).to receive(:exchange).and_return(fake_response)