diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index b0afcca..a3ce2a9 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -24,6 +24,9 @@ jobs:
           "3.11",
           "3.12",
           "3.13",
+          "3.14",
+          "3.14t",
+          "pypy3.11",
         ]
     env:
       UV_SYSTEM_PYTHON: true
diff --git a/pyproject.toml b/pyproject.toml
index 2f64789..1d81f81 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,7 +25,10 @@ classifiers = [
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3.13",
+  "Programming Language :: Python :: 3.14",
+  "Programming Language :: Python :: Free Threading",
   "Programming Language :: Python :: Implementation :: CPython",
+  "Programming Language :: Python :: Implementation :: PyPy",
   "Topic :: Internet :: WWW/HTTP",
 ]
 dynamic = ["version"]