diff --git a/python-package/pyproject.toml b/python-package/pyproject.toml
index 90383b4a1..ab0af65ea 100644
--- a/python-package/pyproject.toml
+++ b/python-package/pyproject.toml
@@ -25,7 +25,8 @@ classifiers = [
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
-    "Programming Language :: Python :: 3.11"
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
 ]
 dependencies = [
     "numpy",