diff --git a/pyproject.toml b/pyproject.toml
index 92cb0aa..ce9852e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,6 +20,8 @@ classifiers = [
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
 ]
 license = {"file" = "LICENSE"}
 keywords = ["async", "enumerate", "itertools", "builtins", "functools", "contextlib"]