diff --git a/setup.py b/setup.py
index cf16f7e..838196f 100644
--- a/setup.py
+++ b/setup.py
@@ -53,6 +53,7 @@ setuptools.setup(
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",
+        "Programming Language :: Python :: 3.13",
     ],
     entry_points="""
         [console_scripts]