diff --git a/setup.py b/setup.py
index c027a651..f34e4ca0 100644
--- a/setup.py
+++ b/setup.py
@@ -65,6 +65,7 @@ def read_description():
         'Programming Language :: Python :: 3.10',
         'Programming Language :: Python :: 3.11',
         'Programming Language :: Python :: 3.12',
+        'Programming Language :: Python :: 3.13',
         'Intended Audience :: Developers',
         'Intended Audience :: Education',
         'Intended Audience :: End Users/Desktop',