diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
new file mode 100644
index 0000000..f0c09bf
--- /dev/null
+++ b/.github/workflows/main.yaml
@@ -0,0 +1,73 @@
+name: Main CI
+
+on: [push]
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    strategy:
+      matrix:
+        python-version:
+          - '3.12'
+    steps:
+    - uses: actions/checkout@v4
+    - name: Use Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python-version }}
+        cache: 'pip'
+    - name: Install testing dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install -r requirements-test.txt
+    - name: Lint
+      # FIXME
+      continue-on-error: true
+      run: |
+        flake8 lib/pyld tests --count --show-source --statistics
+      env:
+        LOADER: ${{ matrix.loader }}
+  test:
+    runs-on: ubuntu-latest
+    needs: [lint]
+    timeout-minutes: 10
+    strategy:
+      matrix:
+        python-version:
+          - '3.8'
+          - '3.9'
+          - '3.10'
+          - '3.11'
+          - '3.12'
+          - 'pypy3.10'
+        loader: [requests, aiohttp]
+    steps:
+    - uses: actions/checkout@v4
+    - name: Use Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python-version }}
+        cache: 'pip'
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install -r requirements.txt
+    - name: Install testing dependencies
+      run: |
+        pip install -r requirements-test.txt
+    - name: Fetch test suites
+      run: |
+        git clone --depth 1 https://github.com/w3c/json-ld-api.git _json-ld-api
+        git clone --depth 1 https://github.com/w3c/json-ld-framing.git _json-ld-framing
+        git clone --depth 1 https://github.com/json-ld/normalization.git _normalization
+    - name: Test with Python=${{ matrix.python-version }} Loader=${{ matrix.loader }}
+      run: |
+        python tests/runtests.py ./_json-ld-api/tests -l ${{ matrix.loader }}
+        python tests/runtests.py ./_json-ld-framing/tests -l ${{ matrix.loader }}
+        python tests/runtests.py ./_normalization/tests -l ${{ matrix.loader }}
+      env:
+        LOADER: ${{ matrix.loader }}
+  #coverage:
+  #  needs: [test]
+  # FIXME
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 9e92aa1..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,42 +0,0 @@
-dist: xenial
-language: python
-cache: pip
-python:
-  - "3.4"
-  - "3.5"
-  - "3.6"
-  - "3.7"
-  - "3.8"
-  - "pypy3"
-sudo: false
-
-# Define document loaders
-env:
-  - LOADER=requests
-  - LOADER=aiohttp
-
-matrix:
-  exclude:
-    - python: "3.4"
-      env: LOADER=aiohttp
-  allow_failures:
-    - python: "3.4"
-    - python: "3.5"
-
-install:
-  - pip install -r requirements.txt
-  - git clone --depth 1 https://github.com/w3c/json-ld-api.git _json-ld-api
-  - git clone --depth 1 https://github.com/w3c/json-ld-framing.git _json-ld-framing
-  - git clone --depth 1 https://github.com/json-ld/normalization.git _normalization
-
-# Download test suite and run tests... submodule? meta testing project with
-# all of the reference implementations?
-script:
-  - python tests/runtests.py ./_json-ld-api/tests -l $LOADER
-  - python tests/runtests.py ./_json-ld-framing/tests -l $LOADER
-  - python tests/runtests.py ./_normalization/tests -l $LOADER
-
-notifications:
-  email:
-    on_success: change
-    on_failure: change
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 02113ea..251dc9f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # pyld ChangeLog
 
+## 3.0.0 - 2023-xx-xx
+
+### Changed
+- **BREAKING**: Require supported Python version >= 3.8.
+
 ## 2.0.3 - 2020-08-06
 
 ### Fixed
diff --git a/README.rst b/README.rst
index f1b1a50..978d977 100644
--- a/README.rst
+++ b/README.rst
@@ -59,7 +59,7 @@ yet supported.
 Requirements
 ------------
 
-- Python_ (3.6 or later)
+- Python_ (3.8 or later)
 - Requests_ (optional)
 - aiohttp_ (optional, Python 3.5 or later)
 
diff --git a/requirements-test.txt b/requirements-test.txt
new file mode 100644
index 0000000..3930480
--- /dev/null
+++ b/requirements-test.txt
@@ -0,0 +1 @@
+flake8