diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 30aa87b..bf8c922 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,22 +13,20 @@ jobs:
       fail-fast: false
       matrix:
         python-version:
-          - "3.6"
-          - "3.7"
           - "3.8"
           - "3.9"
-          - "pypy-3.6"
-          - "pypy-3.7"
+          - "3.10"
+          - "3.11"
+          - "3.12"
         tox-env:
-          - "dj22" # LTS
-          - "dj31"
-          - "dj32" # LTS
+          - "dj42" # LTS
+          - "dj50"
         exclude:
-          # Python 3.9 is compatible with Django 3.1+
+          # Python 3.8/3.9 is incompatible with Django 5.0+
+          - python-version: "3.8"
+            tox-env: "dj50"
           - python-version: "3.9"
-            tox-env: "dj22"
-          - python-version: "3.9"
-            tox-env: "dj30"
+            tox-env: "dj50"
 
     env:
       TOXENV: ${{ matrix.tox-env }}
@@ -66,10 +64,10 @@ jobs:
     steps:
     - uses: actions/checkout@v2
 
-    - name: Set up Python 3.6
+    - name: Set up Python 3.12
       uses: actions/setup-python@v2
       with:
-        python-version: '3.6'
+        python-version: '3.12'
 
     - name: Install tox and flake8 packages
       run: pip install tox tox-gh-actions flake8
diff --git a/README.rst b/README.rst
index f9aae3d..9e4e809 100644
--- a/README.rst
+++ b/README.rst
@@ -27,15 +27,12 @@ Automated code metrics:
 .. image:: https://img.shields.io/codeclimate/github/GaretJax/django-click.svg
    :target: https://codeclimate.com/github/GaretJax/django-click
 
-.. image:: https://img.shields.io/requires/github/GaretJax/django-click.svg
-   :target: https://requires.io/github/GaretJax/django-click/requirements/?branch=master
-
 ``django-click`` is a library to easily write Django management commands using the
 ``click`` command line library.
 
 * Free software: MIT license
 * Documentation for the Click command line library: https://click.palletsprojects.com/en/8.0.x/
-* Compatible with Django 2.2, 3.1, or 3.2 running on Python 3.6, 3.7, 3.8, 3.9, and PyPy.
+* Compatible with Django 4.2 and 5.0 running on Python 3.8, 3.9, 3.10, 3.11, and 3.12 (note: 3.10+ required for Django 5.0).
 
 
 Installation
diff --git a/tox.ini b/tox.ini
index 6e832a5..10adc01 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,28 +1,22 @@
 [tox]
-# Having the .tox directory in the project directory slows down the
-# `pip install -e .` step required by `usedevelop = true` considerably.
-# By moving it out of the way (~500MB), we trim test execution time by > 80%.
-toxworkdir = {homedir}/.toxenvs/django-click
 envlist =
-    dj{22,31,32},flake8
+    dj{42,50},flake8
 
 [gh-actions]
 django =
-    2.2: dj22
-    3.1: dj31
-    3.2: dj32
+    4.2: dj42
+    5.0: dj50
 
 [testenv]
-usedevelop = true
+package = editable
 passenv = LC_ALL, LANG, LC_CTYPE
 setenv =
     DJANGO_SETTINGS_MODULE=testprj.settings
     PYTHONPATH={toxinidir}/djclick/test/testprj
 deps =
     -rrequirements-test.txt
-    dj22: django>=2.2,<2.3
-    dj31: django>=3.1,<3.2
-    dj32: django>=3.2,<3.3
+    dj42: django>=4.2,<4.3
+    dj50: django>=5.0,<5.1
 commands = py.test -rxs --cov-report= --cov-append --cov djclick {posargs:djclick}