diff --git a/setup.py b/setup.py
index de8976cb70d2..e9c5df01eb68 100644
--- a/setup.py
+++ b/setup.py
@@ -305,6 +305,7 @@ def make_release_tree(self, base_dir, files):
         'Programming Language :: Python :: 3.9',
         'Programming Language :: Python :: 3.10',
         'Programming Language :: Python :: 3.11',
+        'Programming Language :: Python :: 3.12',
         'Topic :: Scientific/Engineering :: Visualization',
     ],