diff --git a/setup.py b/setup.py
index 140020b18bc4..a17ee562eb39 100644
--- a/setup.py
+++ b/setup.py
@@ -189,6 +189,7 @@ def run(self):
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
     "Topic :: Software Development",
     "Typing :: Typed",
 ]