diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 0d65d52..8609d62 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -61,7 +61,7 @@ jobs:
     continue-on-error: ${{ matrix.experimental }}
     strategy:
       matrix:
-        python: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python: ["3.9", "3.10", "3.11", "3.12"]
         experimental: [false]
         toxenv: ["py"]
         include:
diff --git a/README.md b/README.md
index cc6a83d..9a6bef9 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ Key features:
 
 ## Usage
 
-Wagtail A/B Testing works with Django 3.2+, Wagtail 4.1+ on Python 3.8+ environments.
+Wagtail A/B Testing works with Django 3.2+, Wagtail 4.1+ on Python 9+ environments.
 
 ### Creating an A/B test
 
diff --git a/tox.ini b/tox.ini
index 4518f09..2d3e3bb 100644
--- a/tox.ini
+++ b/tox.ini
@@ -13,7 +13,6 @@ envlist =
 allowlist_externals = coverage
 commands = coverage run -p testmanage.py test --deprecation all --noinput
 basepython =
-    py38: python3.8
     py39: python3.9
     py310: python3.10
     py311: python3.11