diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
new file mode 100644
index 0000000..dd95871
--- /dev/null
+++ b/.github/workflows/publish.yml
@@ -0,0 +1,24 @@
+name: Publish Gem
+
+on:
+  release:
+    types:
+      - "created"
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Publish to RubyGems
+        run: |
+          mkdir -p $HOME/.gem
+          touch $HOME/.gem/credentials
+          chmod 0600 $HOME/.gem/credentials
+          printf -- "---\n:rubygems_api_key: ${GEM_HOST_API_KEY}\n" > $HOME/.gem/credentials
+          gem build sinject.gemspec
+          gem push sinject-*.gem
+        env:
+          GEM_HOST_API_KEY: "${{secrets.RUBYGEMS_AUTH_TOKEN}}"
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..dd90297
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,32 @@
+name: CI
+
+on: [push]
+
+jobs:
+  test:
+    strategy:
+      fail-fast: false
+      matrix:
+        # All the (nominally) supported Ruby versions
+        ruby: ['2.5', '2.6', '2.7', '3.0', '3.2', '3.3']
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Set up Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: ${{ matrix.ruby }}
+        bundler-cache: true
+
+    - name: Run tests
+      run: bundle exec rspec
+
+    - name: Upload Coverage Report to CodeClimate
+      # No sense uploading coverage for each Ruby version tested
+      if: ${{matrix.ruby == '3.3'}}
+      uses: paambaati/codeclimate-action@v5
+      env:
+        CC_TEST_REPORTER_ID: ${{secrets.CC_TEST_REPORTER_ID}}
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 6b2139f..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,26 +0,0 @@
-language: ruby
-rvm:
-  - 2.5.9
-  - 2.6.7
-  - 2.7.3
-cache: bundler
-before_script: ./script/before.sh
-script:
-  - bundle exec rspec
-after_script: ./script/after.sh
-branches:
-  only:
-    - master
-    - /v\d+\.\d+\.\d+/
-deploy:
-  provider: rubygems
-  api_key:
-    secure: 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
-  gem: sinject
-  on:
-    tags: true
-    repo: Sage/sinject
-    condition: "$TRAVIS_RUBY_VERSION == 2.5.9"
-env:
-  global:
-    secure: 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
diff --git a/sinject.gemspec b/sinject.gemspec
index 1159d8e..f5766de 100644
--- a/sinject.gemspec
+++ b/sinject.gemspec
@@ -22,5 +22,6 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'bundler', '>= 1.11'
   spec.add_development_dependency 'rake', '~> 10.0'
   spec.add_development_dependency 'rspec', '~> 3.0'
-  spec.add_development_dependency 'simplecov', '~> 0.21.2'
+  spec.add_development_dependency 'simplecov'
+  spec.add_development_dependency 'simplecov_json_formatter'
 end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 1aec431..8e62d61 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -1,4 +1,8 @@
 require 'simplecov'
+require 'simplecov_json_formatter'
+
+SimpleCov.formatter = SimpleCov::Formatter::JSONFormatter
+
 SimpleCov.start do
   add_filter 'spec/'
 end