diff --git a/python/setup.py b/python/setup.py
index 15337216..e622cf7f 100644
--- a/python/setup.py
+++ b/python/setup.py
@@ -310,6 +310,7 @@ setup(
         'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9',
         'Programming Language :: Python :: 3.10',
+        'Programming Language :: Python :: 3.11',
         'Topic :: Scientific/Engineering',
     ],
     cmdclass=dict(build_ext=BuildCMakeExtension),