diff --git a/setup.cfg b/setup.cfg
index beaf9b4..bb1ced5 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -18,6 +18,7 @@
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
+    Programming Language :: Python :: 3.11
     Programming Language :: Python :: 3 :: Only
     Programming Language :: Python :: Implementation :: CPython