diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5e7ab4a..0146600 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-20.04]
-        python-version: ['3.8', '3.12']
+        python-version: ['3.8', '3.11', '3.12']
         toxenv: [quality, docs, pii_check, django42]
         exclude:
           - python-version: '3.8'
diff --git a/setup.py b/setup.py
index 5f5bbb5..47aab26 100644
--- a/setup.py
+++ b/setup.py
@@ -160,6 +160,7 @@ def is_requirement(line):
         'Natural Language :: English',
         'Programming Language :: Python :: 3',
         'Programming Language :: Python :: 3.8',
+        'Programming Language :: Python :: 3.11',
         'Programming Language :: Python :: 3.12',
     ],
 )
diff --git a/tox.ini b/tox.ini
index c985d0f..a3d84bf 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py{38,312}-django{42}, docs, quality
+envlist = py{38,311,312}-django{42}, docs, quality
 
 [pycodestyle]
 exclude = .git,.tox,migrations