diff --git a/.github/workflows/tox.yml b/.github/workflows/tox.yml
index cdf37d494b..e0c719c407 100644
--- a/.github/workflows/tox.yml
+++ b/.github/workflows/tox.yml
@@ -19,4 +19,5 @@ jobs:
     uses: ansible/team-devtools/.github/workflows/tox.yml@main
     with:
       default_python: "3.10" # for lint
+      max_python: "3.13"
       other_names_also: "eco"
diff --git a/pyproject.toml b/pyproject.toml
index 23aa3c7d13..07c3d891a6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,6 +20,7 @@ classifiers = [
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13",
   "Programming Language :: Python",
   "Topic :: System :: Systems Administration",
   "Topic :: Software Development :: Bug Tracking",