diff --git a/setup.py b/setup.py
index 0d82da9..eb92415 100644
--- a/setup.py
+++ b/setup.py
@@ -23,6 +23,7 @@ setup(
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",
+        "Programming Language :: Python :: 3.13",
     ],
     keywords="bitfinex,api,trading",
     project_urls={