diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 98fc02d..c817b33 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -20,6 +20,7 @@ jobs:
           - "3.10"
           - "3.11"
           - "3.12"
+          - "3.13"
     steps:
       - uses: actions/checkout@v4
       - name: Set up Python
diff --git a/setup.py b/setup.py
index 705720e..6b9f2fc 100644
--- a/setup.py
+++ b/setup.py
@@ -57,6 +57,7 @@ def find_package_data(package, data_dir):
         'Programming Language :: Python :: 3.10',
         'Programming Language :: Python :: 3.11',
         'Programming Language :: Python :: 3.12',
+        'Programming Language :: Python :: 3.13',
     ],
 
     keywords='ansible foreman packaging koji brew mock',
diff --git a/tox.ini b/tox.ini
index e97fb14..2d1bdb5 100644
--- a/tox.ini
+++ b/tox.ini
@@ -4,7 +4,7 @@
 # and then run "tox" from this directory.
 
 [tox]
-envlist = py39,py310,py311,py312
+envlist = py39,py310,py311,py312,py313
 
 [testenv]
 deps =
@@ -33,4 +33,5 @@ python =
   3.10: py310
   3.11: py311
   3.12: py312
+  3.13: py313
 problem_matcher = False