diff --git a/.github/workflows/ci_workflows.yml b/.github/workflows/ci_workflows.yml
new file mode 100644
index 0000000..2880f4d
--- /dev/null
+++ b/.github/workflows/ci_workflows.yml
@@ -0,0 +1,53 @@
+name: CI
+
+on:
+  pull_request:
+  push:
+  schedule:
+    # Run every Sunday at 06:53 UTC
+    - cron: 53 6 * * 0
+
+jobs:
+  tests:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: ubuntu-latest
+            python-version: 3.6
+            toxenv: py36-test-pytest46
+          - os: windows-latest
+            python-version: 3.6
+            toxenv: py36-test-pytest50
+          - os: macos-latest
+            python-version: 3.7
+            toxenv: py37-test-pytest51
+          - os: ubuntu-latest
+            python-version: 3.7
+            toxenv: py37-test-pytest52
+          - os: windows-latest
+            python-version: 3.8
+            toxenv: py38-test-pytest53
+          - os: ubuntu-latest
+            python-version: 3.8
+            toxenv: py38-test-pytest60
+          - os: macos-latest
+            python-version: 3.9
+            toxenv: py39-test-pytest61
+          - os: ubuntu-latest
+            python-version: 3.9
+            toxenv: py39-test-pytestdev
+
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install Tox
+      run: python -m pip install tox
+    - name: Run Tox
+      run: tox -v -e ${{ matrix.toxenv }}
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 4dcf0f0..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,74 +0,0 @@
-# We set the language to c because python isn't supported on the MacOS X nodes
-# on Travis. However, the language ends up being irrelevant anyway, since we
-# install Python ourselves using conda.
-language: c
-
-os:
-    - linux
-
-# Use Travis' container-based architecture
-sudo: false
-
-notifications:
-  slack:
-    on_success: never
-    on_failure: always
-    secure: "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"
-    if: type = cron
-    
-env:
-    global:
-        # The following versions are the 'default' for tests, unless
-        # overidden underneath. They are defined here in order to save having
-        # to repeat them for all configurations.
-        - TOXENV='test'
-        - TOXARGS='-v'
-        - TOXPOSARGS=''
-
-matrix:
-    include:
-
-        - language: python
-          python: 3.6
-          name: Python 3.6 and pytest 4.6 (Linux)
-          env: TOXENV=py36-test-pytest46
-
-        - os: windows
-          name: Python 3.6 and pytest 5.0 (Windows)
-          env: PYTHON_VERSION=3.6
-               TOXENV=py36-test-pytest50
-
-        - os: osx
-          name: Python 3.7 and pytest 5.1 (MacOS X)
-          env: PYTHON_VERSION=3.7
-               TOXENV=py37-test-pytest51
-
-        - language: python
-          python: 3.7
-          name: Python 3.7 and pytest 5.2 (Linux)
-          env: TOXENV=py37-test-pytest52
-
-        - os: windows
-          name: Python 3.8 and pytest 5.3 (Windows)
-          env: PYTHON_VERSION=3.8
-               TOXENV=py38-test-pytest53
-
-        - language: python
-          python: 3.8
-          name: Python 3.8 and pytest 6.0 (Linux)
-          env: TOXENV=py38-test-pytest60
-
-        - os: osx
-          name: Python 3.8 and pytest dev (MacOS X)
-          env: PYTHON_VERSION=3.8
-               TOXENV=py38-test-pytestdev
-
-install:
-    - if [[ $TRAVIS_OS_NAME == osx || $TRAVIS_OS_NAME == windows ]]; then
-        git clone git://github.com/astropy/ci-helpers.git;
-        source ci-helpers/travis/setup_python.sh;
-      fi
-
-script:
-    - pip install tox
-    - tox $TOXARGS -- $TOXPOSARGS
diff --git a/README.rst b/README.rst
index 895b605..a056ddf 100644
--- a/README.rst
+++ b/README.rst
@@ -1,4 +1,6 @@
-|Travis Build Status| |AppVeyor Build status| |Coverage|
+.. image:: https://github.com/astropy/pytest-arraydiff/workflows/CI/badge.svg
+    :target: https://github.com/astropy/pytest-arraydiff/actions
+    :alt: CI Status
 
 About
 -----
@@ -186,10 +188,3 @@ install the latest version of the plugin then do::
 
 The reason for having to install the plugin first is to ensure that the
 plugin is correctly loaded as part of the test suite.
-
-.. |Travis Build Status| image:: https://travis-ci.org/astrofrog/pytest-arraydiff.svg?branch=master
-   :target: https://travis-ci.org/astrofrog/pytest-arraydiff
-.. |AppVeyor Build status| image:: https://ci.appveyor.com/api/projects/status/0nech6qgp8jlabjp/branch/master?svg=true
-   :target: https://ci.appveyor.com/project/astropy/pytest-arraydiff
-.. |Coverage| image:: https://codecov.io/gh/astropy/pytest-arraydiff/branch/master/graph/badge.svg
-  :target: https://codecov.io/gh/astropy/pytest-arraydiff
diff --git a/tox.ini b/tox.ini
index 113a635..957e840 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 envlist =
-    py{36,37,38}-test{,-devdeps}
+    py{36,37,38,39}-test{,-devdeps}
     codestyle
 requires =
     setuptools >= 30.3.0
@@ -17,6 +17,7 @@ deps =
     pytest52: pytest==5.2.*
     pytest53: pytest==5.3.*
     pytest60: pytest==6.0.*
+    pytest61: pytest==6.1.*
     pytestdev: git+https://github.com/pytest-dev/pytest#egg=pytest
 
 commands =