diff --git a/.github/workflows/auto-testing.yml b/.github/workflows/auto-testing.yml
index b0404b34..351372b0 100644
--- a/.github/workflows/auto-testing.yml
+++ b/.github/workflows/auto-testing.yml
@@ -22,6 +22,7 @@ jobs:
           - '3.11'
           - '3.12'
           - '3.13'
+          - '3.14'
     steps:
     - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       with:
@@ -57,6 +58,7 @@ jobs:
           - '3.11'
           - '3.12'
           - '3.13'
+          - '3.14'
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
diff --git a/setup.py b/setup.py
index 2ee5b9a2..dea57af0 100644
--- a/setup.py
+++ b/setup.py
@@ -205,6 +205,7 @@ def run(self):
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",
         "Programming Language :: Python :: 3.13",
+        "Programming Language :: Python :: 3.14",
         "Topic :: Software Development"
     ]
 )
diff --git a/tox.ini b/tox.ini
index 9b4ece98..fd037010 100644
--- a/tox.ini
+++ b/tox.ini
@@ -5,6 +5,7 @@ envlist =
     py3.11,
     py3.12,
     py3.13,
+    py3.14,
     py3-flake8-src,
     py3-flake8-other