diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 46002550..0dbfae6a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -58,7 +58,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        python: ['3.9', '3.10', '3.11', '3.12']
+        python: ['3.9', '3.10', '3.11', '3.12', '3.13']
     steps:
       - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
       - uses: actions/setup-python@39cd14951b08e74b54015e9e001cdefcf80e669f # v5.1.1
diff --git a/setup.py b/setup.py
index a5907f90..9b23227a 100644
--- a/setup.py
+++ b/setup.py
@@ -56,6 +56,7 @@ def get_description():
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",
+        "Programming Language :: Python :: 3.13",
         "Typing :: Typed",
     ],
     entry_points={"console_scripts": "policy_sentry=policy_sentry.bin.cli:main"},