diff --git a/.github/workflows/test-template.yml b/.github/workflows/test-template.yml
index ed36c10..970b8a2 100644
--- a/.github/workflows/test-template.yml
+++ b/.github/workflows/test-template.yml
@@ -29,7 +29,7 @@ jobs:
   run_tests:
     strategy:
       matrix:
-        python_version: ["3.10", "3.11", "3.12", "3.13"]
+        python_version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
         os: [ubuntu-24.04, macos-14]
     runs-on: ${{ matrix.os }}
     env:
diff --git a/pyproject.toml.jinja b/pyproject.toml.jinja
index b52ebf0..1789a4a 100644
--- a/pyproject.toml.jinja
+++ b/pyproject.toml.jinja
@@ -16,6 +16,7 @@ classifiers = [
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3.13",
+  "Programming Language :: Python :: 3.14",
 ]
 dependencies = [
   "pandas>=2.2.3",