diff --git a/pyproject.toml b/pyproject.toml
index 1a238bd..755c066 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,7 +27,7 @@ disallow_untyped_defs = true
 follow_imports = "silent"
 ignore_missing_imports = true
 no_implicit_optional = true
-python_version = "3.11"
+python_version = "3.14"
 show_error_codes = true
 strict_equality = true
 warn_incomplete_stub = true
@@ -59,6 +59,9 @@ classifiers = [
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
     "Programming Language :: Python :: Implementation :: CPython",
     "Programming Language :: Python :: Implementation :: PyPy",
 ]