diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..d94e8c0
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,24 @@
+name: build
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    name: build (${{ matrix.ruby }} / ${{ matrix.os }})
+    strategy:
+      matrix:
+        ruby: [ 3.0, 2.7, 2.6, 2.5, 2.4, 2.3, head, jruby-9.2.13.0, truffleruby-20.3.0 ]
+        os: [ ubuntu-latest, macos-latest ]
+    runs-on: ${{ matrix.os }}
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: ${{ matrix.ruby }}
+    - name: Install dependencies
+      run: |
+        gem install bundler --no-document
+        bundle install
+    - name: Run test
+      run: rake test
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 409c700..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,14 +0,0 @@
-sudo: false
-language: ruby
-
-matrix:
-  include:
-    - rvm: 2.3
-    - rvm: 2.4
-    - rvm: 2.5
-    - rvm: 2.6
-    - rvm: ruby-head
-    - rvm: jruby
-    - rvm: truffleruby
-  allow_failures:
-    - rvm: ruby-head