diff --git a/.github/workflows/tox.yml b/.github/workflows/tox.yml
index 68ada125..8c86f3ea 100644
--- a/.github/workflows/tox.yml
+++ b/.github/workflows/tox.yml
@@ -23,7 +23,7 @@ jobs:
         uses: coactions/dynamic-matrix@v1
         with:
           min_python: "3.9"
-          max_python: "3.11"
+          max_python: "3.12"
           default_python: "3.9" # used by jobs in other_names
           other_names: |
             lint
diff --git a/pyproject.toml b/pyproject.toml
index aede685a..cf691827 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -29,6 +29,7 @@ classifiers = [
   "Programming Language :: Python :: 3.9",
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
+  "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3 :: Only",
   "Programming Language :: Python",
   "Topic :: System :: Systems Administration",