diff --git a/pyproject.toml b/pyproject.toml
index df1685a6..33530ed9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -135,7 +135,8 @@ classifiers = [
     "Development Status :: 4 - Beta",
     "Intended Audience :: Developers",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
     "Operating System :: OS Independent",
     "Topic :: Software Development :: Libraries :: Python Modules",
     "Topic :: System :: Distributed Computing",