diff --git a/.github/workflows/tox.yml b/.github/workflows/tox.yml
index 97afeea..283ccf1 100644
--- a/.github/workflows/tox.yml
+++ b/.github/workflows/tox.yml
@@ -40,7 +40,7 @@ jobs:
         uses: coactions/dynamic-matrix@v1
         with:
           min_python: "3.7"
-          max_python: "3.11"
+          max_python: "3.12"
           other_names: |
             lint
             pkg,docs
diff --git a/pyproject.toml b/pyproject.toml
index 96b5025..6a3ea4c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,6 +27,7 @@ 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 :: Software Development :: Quality Assurance",