diff --git a/setup.py b/setup.py
index 1e6db0cea..a78c7a21f 100644
--- a/setup.py
+++ b/setup.py
@@ -813,6 +813,7 @@ args = {
         'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9',
         'Programming Language :: Python :: 3.10',
+        'Programming Language :: Python :: 3.11',
         'Operating System :: MacOS',
         'Operating System :: Microsoft :: Windows',
         'Operating System :: POSIX :: Linux',