diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
new file mode 100644
index 0000000..4730146
--- /dev/null
+++ b/.github/workflows/ci.yaml
@@ -0,0 +1,39 @@
+name: CI tests
+
+on: [push, pull_request, workflow_dispatch]
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ['3.11']
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install dependencies
+      run: pip install --upgrade setuptools tox
+    - name: Run tox
+      run: tox -e lint
+
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11']
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install dependencies
+      run: pip install --upgrade setuptools tox codecov
+    - name: Run tox
+      run: tox -e py
+    - name: Upload coverage to Codecov
+      uses: codecov/codecov-action@v3
diff --git a/.github/workflows/main.yml b/.github/workflows/docs.yml
similarity index 89%
rename from .github/workflows/main.yml
rename to .github/workflows/docs.yml
index 1679148..07079df 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/docs.yml
@@ -1,5 +1,4 @@
-# Sample workflow for building and deploying a Jekyll site to GitHub Pages
-name: Deploy Jekyll with GitHub Pages dependencies preinstalled
+name: docs
 
 on:
   # Runs on pushes targeting the default branch
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 94a92ba..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,27 +0,0 @@
-os: linux
-dist: focal
-language: python
-
-stages:
-- lint
-- test
-
-jobs:
-  include:
-  - stage: lint
-    env: TOXENV=lint
-
-python:
-- 3.7
-- 3.8
-- 3.9
-- 3.10
-
-install:
-- pip install "setuptools>=36.3" tox codecov
-
-script:
-- tox
-
-after_success:
-- codecov
diff --git a/README.rst b/README.rst
index d21b9c9..408421a 100644
--- a/README.rst
+++ b/README.rst
@@ -10,9 +10,12 @@ flamingo
 .. image:: https://img.shields.io/pypi/l/flamingo.svg
     :alt: pypi.org
     :target: https://pypi.org/project/flamingo
-.. image:: https://img.shields.io/travis/com/pengutronix/flamingo/master.svg
-    :alt: Travis branch
-    :target: https://travis-ci.com/pengutronix/flamingo
+.. image:: https://github.com/pengutronix/flamingo/actions/workflows/ci.yaml/badge.svg
+    :alt: CI Test Status
+    :target: https://github.com/Bastian-Krause/flamingo/actions/workflows/ci.yaml
+.. image:: https://github.com/pengutronix/flamingo/actions/workflows/docs.yaml/badge.svg
+    :alt: Documentation Build Status
+    :target: https://github.com/Bastian-Krause/flamingo/actions/workflows/docs.yaml
 .. image:: https://img.shields.io/pypi/pyversions/flamingo.svg
     :alt: pypi.org
     :target: https://pypi.org/project/flamingo
@@ -22,12 +25,6 @@ flamingo
 .. image:: https://img.shields.io/codecov/c/github/pengutronix/flamingo.svg
     :alt: codecov.io
     :target: https://codecov.io/gh/pengutronix/flamingo/
-.. image:: https://img.shields.io/lgtm/alerts/g/pengutronix/flamingo.svg
-    :alt: lgtm.com
-    :target: https://lgtm.com/projects/g/pengutronix/flamingo/
-.. image:: https://img.shields.io/lgtm/grade/python/g/pengutronix/flamingo.svg
-    :alt: lgtm.com
-    :target: https://lgtm.com/projects/g/pengutronix/flamingo/
 
 
 Flamingo is a python3-based, pelican-inspired static site generator, made by
diff --git a/flamingo/plugins/feeds.py b/flamingo/plugins/feeds.py
index ccd746a..23d97a9 100644
--- a/flamingo/plugins/feeds.py
+++ b/flamingo/plugins/feeds.py
@@ -56,7 +56,9 @@ def pre_build(self, context):
                 if feed_config['type'] in ['rss', 'podcast']:
                     fg.description(feed_config['description'])
                     fg.link(href=feed_config['link'], rel='self')
-                    fg.link(href=feed_config['link_alternate'], rel='alternate')
+                    fg.link(
+                        href=feed_config['link_alternate'], rel='alternate'
+                    )
 
                 # setup podcast environment
                 if feed_config['type'] == 'podcast':
@@ -65,9 +67,13 @@ def pre_build(self, context):
                     if 'itunes_owner' in feed_config:
                         fg.podcast.itunes_owner(**feed_config['itunes_owner'])
                     if 'itunes_category' in feed_config:
-                        fg.podcast.itunes_category(feed_config['itunes_category'])
+                        fg.podcast.itunes_category(
+                            feed_config['itunes_category']
+                        )
                     if 'itunes_explicit' in feed_config:
-                        fg.podcast.itunes_explicit(feed_config['itunes_explicit'])
+                        fg.podcast.itunes_explicit(
+                            feed_config['itunes_explicit']
+                        )
                     if 'itunes_author' in feed_config:
                         fg.podcast.itunes_author(feed_config['itunes_author'])
 
@@ -101,11 +107,14 @@ def pre_build(self, context):
                     if 'podcast' in i:
                         fe_podcast_url = i['podcast'].get('url', '')
                         fe_podcast_size = i['podcast'].get('size', 0)
-                        fe_podcast_type = i['podcast'].get('type', 'audio/mpeg')
+                        fe_podcast_type = i['podcast'].get(
+                            'type', 'audio/mpeg'
+                        )
                     else:
                         fe_podcast_url = ''
                         fe_podcast_size = ''
-                        fe_podcast_type = 'audio/mpeg'  # default value; will never be reported as missing
+                        # default value; will never be reported as missing
+                        fe_podcast_type = 'audio/mpeg'
 
                     # check entry attributes
                     missing_attributes = []
@@ -163,7 +172,11 @@ def pre_build(self, context):
                         fe.summary(summary, type='html')
 
                     if feed_config['type'] == 'podcast':
-                        fe.enclosure(fe_podcast_url, str(fe_podcast_size), fe_podcast_type)
+                        fe.enclosure(
+                            fe_podcast_url,
+                            str(fe_podcast_size),
+                            fe_podcast_type,
+                        )
 
                 # generate output
                 if feed_config['type'] == 'atom':
diff --git a/flamingo/plugins/sphinx_themes/sphinx_theme.py b/flamingo/plugins/sphinx_themes/sphinx_theme.py
index 162aece..bfae861 100644
--- a/flamingo/plugins/sphinx_themes/sphinx_theme.py
+++ b/flamingo/plugins/sphinx_themes/sphinx_theme.py
@@ -189,7 +189,9 @@ def gen_static_file_template_context(self):
             self._static_file_template_context_cache = {
                 **self.config.get_theme_options(),
             }
-            self._static_file_template_context_cache['docutils_version_info'] = docutils.__version_info__[:5]
+            self._static_file_template_context_cache[
+                'docutils_version_info'
+            ] = docutils.__version_info__[:5]
 
         return deepcopy(self._static_file_template_context_cache)
 
diff --git a/setup.cfg b/setup.cfg
index 89b5c37..00cd9cd 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -11,10 +11,11 @@ classifiers =
     License :: OSI Approved :: Apache Software License
     Natural Language :: English
     Operating System :: Unix
-    Programming Language :: Python :: 3.6
     Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
+    Programming Language :: Python :: 3.10
+    Programming Language :: Python :: 3.11
     Programming Language :: Python :: 3 :: Only
     Programming Language :: Python :: Implementation
     Programming Language :: Python :: Implementation :: CPython
diff --git a/tests/test_core_project_templates.py b/tests/test_core_project_templates.py
index e895951..8a15e50 100644
--- a/tests/test_core_project_templates.py
+++ b/tests/test_core_project_templates.py
@@ -24,7 +24,7 @@ def test_project_template(template_name, run):
     import os
 
     if not os.environ.get('EXTENDED_BUILD_TESTS', ''):
-        pytest.skip('EXTENDED_BUILD_TESTS is disabeld')
+        pytest.skip('EXTENDED_BUILD_TESTS is disabled')
 
     flamingo_path = os.path.dirname(os.path.dirname(__file__))
 
diff --git a/tests/test_documentation.py b/tests/test_documentation.py
index afba071..ef4a8a1 100644
--- a/tests/test_documentation.py
+++ b/tests/test_documentation.py
@@ -4,7 +4,7 @@ def test_documentation(run):
     import os
 
     if not os.environ.get('EXTENDED_BUILD_TESTS', ''):
-        pytest.skip('EXTENDED_BUILD_TESTS is disabeld')
+        pytest.skip('EXTENDED_BUILD_TESTS is disabled')
 
     if (sys.version_info.major, sys.version_info.minor, ) != (3, 6, ):
         pytest.skip('documentation python3.6')
diff --git a/tests/test_plugin_Git.py b/tests/test_plugin_Git.py
index 07eb29f..7c56d40 100644
--- a/tests/test_plugin_Git.py
+++ b/tests/test_plugin_Git.py
@@ -20,12 +20,14 @@ def git_is_not_installed():
 
 
 def test_git(flamingo_env, run):
-    version = run('git describe')[1].strip()
+    version = run('git describe --always')[1].strip()
 
     flamingo_env.settings.PLUGINS = [
         'flamingo.plugins.Git',
     ]
 
+    flamingo_env.settings.GIT_VERSION_CMD = 'git describe --always'
+
     flamingo_env.write('/content/article.rst', """
 
     Article
@@ -44,7 +46,7 @@ def test_git(flamingo_env, run):
 def test_invalid_command(flamingo_env, run, caplog):
     import logging
 
-    version = run('git describe')[1].strip()
+    version = run('git describe --always')[1].strip()
 
     flamingo_env.settings.PLUGINS = [
         'flamingo.plugins.Git',
@@ -74,7 +76,7 @@ def test_invalid_command(flamingo_env, run, caplog):
 
 
 def test_invalid_return_code(flamingo_env, run, caplog):
-    version = run('git describe')[1].strip()
+    version = run('git describe --always')[1].strip()
 
     flamingo_env.settings.PLUGINS = [
         'flamingo.plugins.Git',
diff --git a/tox.ini b/tox.ini
index fc43593..5b4dc32 100644
--- a/tox.ini
+++ b/tox.ini
@@ -4,13 +4,15 @@ envlist=python
 
 
 [tox:jenkins]
-envlist=lint,py36,py37,py38,py39
+envlist=lint,py37,py38,py39,py310,py311
 
+[testenv:.pkg]
+setenv =
+  FLAMINGO_TEST=1
 
 [testenv]
 passenv=*
 ignore_errors=True
-setenv=FLAMINGO_TEST=1
 
 deps =
     pytest