diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index ffbc21b..5cd80c7 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -12,34 +12,22 @@ jobs:
       matrix:
         include:
         # linux
-        - os: ubuntu-latest
-          python: 3.6
-          toxenv: py
         - os: ubuntu-latest
           python: 3.7
-          toxenv: py
         - os: ubuntu-latest
           python: 3.8
-          toxenv: py
         - os: ubuntu-latest
           python: 3.9
-          toxenv: py
         - os: ubuntu-latest
-          python: '3.10.0'
-          toxenv: py
+          python: '3.10'
         # windows
         - os: windows-latest
-          python: 3.6
-          toxenv: py
-        # misc
-        - os: ubuntu-latest
-          python: 3.9
-          toxenv: pre-commit
+          python: 3.7
     runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@v2
-    - uses: actions/setup-python@v2
+    - uses: actions/checkout@v3
+    - uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python }}
     - run: python -mpip install --upgrade setuptools pip tox virtualenv
-    - run: tox -e ${{ matrix.toxenv }}
+    - run: tox -e py
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
deleted file mode 100644
index 34c41f9..0000000
--- a/.gitlab-ci.yml
+++ /dev/null
@@ -1,30 +0,0 @@
-before_script:
-- pip install tox
-
-pypy27:
-  image: pypy:2.7
-  script: tox -e pypy
-
-pypy36:
-  image: pypy:3.6
-  script: tox -e pypy3
-
-python27:
-  image: python:2.7
-  script: tox -e py27
-
-python35:
-  image: python:3.5
-  script: tox -e py35
-
-python36:
-  image: python:3.6
-  script: tox -e py36
-
-python37:
-  image: python:3.7
-  script: tox -e py37
-
-python38:
-  image: python:3.8
-  script: tox -e py38
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 2d95f49..b7d9895 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -11,7 +11,7 @@ repos:
     rev: v3.9.0
     hooks:
     -   id: reorder-python-imports
-        args: [--application-directories, '.:src', --py36-plus]
+        args: [--application-directories, '.:src', --py37-plus]
 -   repo: https://github.com/psf/black
     rev: 22.10.0
     hooks:
@@ -21,9 +21,9 @@ repos:
     rev: v3.3.0
     hooks:
     -   id: pyupgrade
-        args: [--py36-plus]
+        args: [--py37-plus]
 -   repo: https://github.com/asottile/setup-cfg-fmt
     rev: v2.2.0
     hooks:
     -   id: setup-cfg-fmt
-        args: [--min-py3-version, '3.6']
+        args: [--min-py3-version, '3.7']
diff --git a/setup.cfg b/setup.cfg
index 0d9e50e..e838077 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -27,7 +27,7 @@ py_modules = flake8_docstrings
 install_requires =
     flake8>=3
     pydocstyle>=2.1
-python_requires = >=3.6
+python_requires = >=3.7
 
 [options.entry_points]
 flake8.extension =
diff --git a/tox.ini b/tox.ini
index 5dbeaeb..5e4cc71 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 minversion = 1.6
-envlist = pre-commit,py36,py37,py38,py39,py310
+envlist = pre-commit,py
 
 [testenv]
 deps =