diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 00000000..5c9a5fa7
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,25 @@
+name: Ruby CI
+on:
+  pull_request:
+  push:
+    branches: [ main ]
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+        ruby-version: [ '2.4.6', '2.5.5', '2.6.3', 'jruby-9.2.16.0']
+    steps:
+      - uses: actions/checkout@v4
+        name: Set up Ruby ${{ matrix.ruby-version }}
+      - uses: ruby/setup-ruby@v1
+        env:
+          JRUBY_OPTS: "--debug"
+        with:
+          ruby-version: ${{ matrix.ruby-version }}
+          bundler-cache: true # runs 'bundle install' and caches installed gems automatically
+      - name: Run tests
+        run: bundle exec rake test
+        env:
+          JRUBY_OPTS: "--debug"
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 2d03f9b3..00000000
--- a/.travis.yml
+++ /dev/null
@@ -1,21 +0,0 @@
-language: ruby
-
-before_install:
-  - gem install bundler
-  - unset _JAVA_OPTIONS
-rvm:
-  - 2.4.6
-  - 2.5.5
-  - 2.6.3
-  - jruby-9.2.6.0
-
-gemfile:
-  - gemfiles/activesupport4.1.gemfile
-  - gemfiles/activesupport4.2.gemfile
-  - gemfiles/activesupport5.0.gemfile
-  - gemfiles/activesupport5.1.gemfile
-  - gemfiles/activesupport5.2.gemfile
-
-env:
-  global:
-    - JRUBY_OPTS=--debug