diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 44f88bf..03fc23a 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -24,6 +24,7 @@ jobs:
           3.11
           3.12
           3.13
+          3.14
         allow-prereleases: true
     - run: python -m pip install tox
     - run: tox run-parallel --parallel-no-spinner
diff --git a/pyproject.toml b/pyproject.toml
index b2957b9..4ce80d9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,6 +16,7 @@ classifiers = [  # pragma: alphabetize
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3.13",
+  "Programming Language :: Python :: 3.14",
 ]
 
 requires-python = ">=3.9"
diff --git a/tox.ini b/tox.ini
index dec3a4b..cca02bf 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py3{9,10,11,12,13},coverage,mypy
+envlist = py3{9,10,11,12,13,14},coverage,mypy
 
 [testenv]
 # Install wheels instead of source distributions for faster execution.
@@ -18,7 +18,7 @@ commands =
 
 [testenv:coverage]
 skip_install = true
-depends = py3{9,10,11,12,13}
+depends = py3{9,10,11,12,13,14}
 commands =
   coverage combine
   coverage report