diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..d5ccf7f
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,59 @@
+name: Tests
+
+on:
+  push:
+    branches:
+      - master
+    paths-ignore:
+      - 'docs/**'
+      - '*.md'
+      - '*.rst'
+  pull_request:
+    branches:
+      - master
+    paths-ignore:
+      - 'docs/**'
+      - '*.md'
+      - '*.rst'
+
+jobs:
+  tests:
+    name: "Python ${{ matrix.name }} on ${{ matrix.os }}"
+    runs-on: "${{ matrix.os }}"
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - {name: Linux, python: '3.9', os: ubuntu-latest, tox: py39}
+          - {name: Windows, python: '3.9', os: windows-latest, tox: py39}
+          # ToDo: There are errors on Mac, but I don't know why: Connection timeout or reset
+          # - {name: Mac, python: '3.9', os: macos-latest, tox: py39}
+          - {name: '3.8', python: '3.8', os: ubuntu-latest, tox: py38}
+          - {name: '3.7', python: '3.7', os: ubuntu-latest, tox: py37}
+          - {name: '3.6', python: '3.6', os: ubuntu-latest, tox: py36}
+          - {name: 'PyPy', python: pypy3, os: ubuntu-latest, tox: pypy3}
+
+    steps:
+      - uses: "actions/checkout@v2"
+      - uses: "actions/setup-python@v2"
+        with:
+          python-version: ${{ matrix.python }}
+      - name: update pip
+        run: |
+          python -VV
+          python -m site
+          pip install -U wheel
+          pip install -U setuptools
+          python -m pip install -U pip
+      - name: get pip cache dir
+        id: pip-cache
+        run: echo "::set-output name=dir::$(pip cache dir)"
+      - name: cache pip
+        uses: actions/cache@v2
+        with:
+          path: ${{ steps.pip-cache.outputs.dir }}
+          key: pip|${{ runner.os }}|${{ matrix.python }}|${{ hashFiles('setup.py') }}|${{ hashFiles('requirements/*.txt') }}
+      - run: pip install tox
+      - name: "Run tox targets for ${{ matrix.python }}"
+        run: tox -e ${{ matrix.tox }}
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index ddf968c..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,25 +0,0 @@
-language: python
-sudo: false
-python:
-  - "2.7"
-  - "3.2"
-  - "3.3"
-  - "3.4"
-  - "3.5"
-  - "3.6"
-  - "pypy"
-  - "pypy3"
-
-before_install:
-  - if [[ $TRAVIS_PYTHON_VERSION == '3.2' ]]; then pip install 'coverage<4.0.0'; fi
-  - pip install coveralls
-
-install:
-  - pip install .
-  - pip install pytest-cov
-
-script:
-  py.test --cov overpy --cov-report=term-missing -v tests/
-
-after_script:
-  coveralls --verbose
diff --git a/README.rst b/README.rst
index bfd5a01..c37c818 100644
--- a/README.rst
+++ b/README.rst
@@ -33,9 +33,8 @@ Install
 
 Supported Python versions:
 
-* Python 2.7
-* Python >= 3.2
-* PyPy and PyPy3
+* Python >= 3.6
+* PyPy3
 
 **Install:**
 
diff --git a/setup.py b/setup.py
index 756d071..6e26a78 100644
--- a/setup.py
+++ b/setup.py
@@ -33,13 +33,11 @@
         "License :: OSI Approved :: MIT License",
         "Operating System :: OS Independent",
         "Programming Language :: Python",
-        "Programming Language :: Python :: 2.7",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.2",
-        "Programming Language :: Python :: 3.3",
-        "Programming Language :: Python :: 3.4",
-        "Programming Language :: Python :: 3.5",
         "Programming Language :: Python :: 3.6",
+        "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: Implementation :: CPython",
         "Programming Language :: Python :: Implementation :: PyPy"
     ],
diff --git a/tests/__init__.py b/tests/__init__.py
index 2686eb2..0af614b 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -30,10 +30,6 @@ def get_response(self):
         yield b""
 
 
-class ThreadedHTTPServer(ThreadingMixIn, HTTPServer):
-    pass
-
-
 def read_file(filename, mode="r"):
     filename = os.path.join(os.path.dirname(__file__), filename)
     return open(filename, mode).read()
@@ -47,7 +43,7 @@ def new_server_thread(handle_cls, port=None):
         current_port += 1
         test_lock.release()
 
-    server = ThreadedHTTPServer(
+    server = HTTPServer(
         (HOST, port),
         handle_cls
     )
diff --git a/tox.ini b/tox.ini
index abbdf5d..d4360ac 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,16 @@
 [tox]
-envlist = py27,py32,py33,py34,py35,py36,pypy,pypy3
+envlist = py36,py37,py38,py39,pypy3
 
 [testenv]
-deps = pytest
-commands = py.test 
+deps =
+    pytest
+    pytest-cov
+commands = pytest --cov overpy --cov-report=term-missing -v tests/
+
+[gh-actions]
+python =
+    3.6: py36
+    3.7: py37
+    3.8: py38
+    3.9: py39
+    pypy3: pypy3