diff --git a/noxfile.py b/noxfile.py
index 029db221..09b8c35f 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -24,7 +24,14 @@
 
 package = "citric"
 
-python_versions = ["3.13", "3.12", "3.11", "3.10", "3.9", "3.8"]
+python_versions = [
+    "3.13",
+    "3.12",
+    "3.11",
+    "3.10",
+    "3.9",
+    "3.8",
+]
 pypy_versions = ["pypy3.9", "pypy3.10"]
 all_python_versions = python_versions + pypy_versions
 
diff --git a/pyproject.toml b/pyproject.toml
index fa1a00fb..6a44c259 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,6 +37,7 @@ classifiers = [
   "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",
   "Topic :: Software Development :: Libraries :: Python Modules",
@@ -262,7 +263,7 @@ DEP004 = [
 ]
 
 [tool.pyproject-fmt]
-max_supported_python = "3.13"
+max_supported_python = "3.14"
 
 [tool.pytest.ini_options]
 addopts = [