diff --git a/setup.py b/setup.py
index 631ff777..fd93d9ab 100644
--- a/setup.py
+++ b/setup.py
@@ -64,6 +64,7 @@
         'Programming Language :: Python :: 3.10',
         'Programming Language :: Python :: 3.11',
         'Programming Language :: Python :: 3.12',
+        'Programming Language :: Python :: 3.13',
         'Topic :: Internet',
     ],
 )