diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 75f3844a..d8e1df7c 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -14,10 +14,11 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.15", "3.14", "3.13", "3.12"]
+        python-version: ["3.16", "3.15", "3.14", "3.13", "3.12"]
         include:
-          - python-version: "3.15"
+          - python-version: "3.16"
             branch: "main"
+            allow-prerelease: "true"
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
diff --git a/pyproject.toml b/pyproject.toml
index 2883e33f..ba702421 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,6 +24,7 @@ classifiers = [
   "Programming Language :: Python :: 3.13",
   "Programming Language :: Python :: 3.14",
   "Programming Language :: Python :: 3.15",
+  "Programming Language :: Python :: 3.16",
   "Topic :: Documentation",
   "Topic :: Software Development :: Documentation",
 ]
@@ -73,4 +74,4 @@ lint.ignore = [
 lint.isort.required-imports = [ "from __future__ import annotations" ]
 
 [tool.pyproject-fmt]
-max_supported_python = "3.15"
+max_supported_python = "3.16"