diff --git a/pyproject.toml b/pyproject.toml
index 9cecafa..a4063cc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,6 +13,7 @@ classifiers = [
   "Programming Language :: Python :: 3.9",
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
+  "Programming Language :: Python :: 3.12",
   "Topic :: Scientific/Engineering"
 ]
 dependencies = ["attrs", "multiurl", "requests", "typing-extensions"]