diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3f66965..1fa8967 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-24.04
     strategy:
       matrix:
-        python-version: ["3.11", "3.12", "3.13"]
+        python-version: ["3.11", "3.12", "3.13", "3.14"]
 
     steps:
       - uses: actions/checkout@v4
diff --git a/{{cookiecutter.package_name}}/.github/workflows/ci.yml b/{{cookiecutter.package_name}}/.github/workflows/ci.yml
index bcbf5c9..0dcc086 100644
--- a/{{cookiecutter.package_name}}/.github/workflows/ci.yml
+++ b/{{cookiecutter.package_name}}/.github/workflows/ci.yml
@@ -17,10 +17,10 @@ jobs:
     runs-on: ubuntu-24.04
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: ${{ env.PYTHON_VERSION }}
 
@@ -29,7 +29,7 @@ jobs:
 
       - name: Cache pip dependencies and hatch environments
         id: cache
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cache/pip
diff --git a/{{cookiecutter.package_name}}/pyproject.toml b/{{cookiecutter.package_name}}/pyproject.toml
index 658a1ba..10f06ea 100644
--- a/{{cookiecutter.package_name}}/pyproject.toml
+++ b/{{cookiecutter.package_name}}/pyproject.toml
@@ -47,6 +47,7 @@ classifiers = [
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3.13",
+  "Programming Language :: Python :: 3.14",
 ]
 
 [project.urls]
@@ -75,7 +76,7 @@ extra-dependencies = [
 ]
 
 [[tool.hatch.envs.hatch-test.matrix]]
-python = ["3.11", "3.12", "3.13"]
+python = ["3.11", "3.12", "3.13", "3.14"]
 
 [tool.hatch.envs.coverage]
 extra-dependencies = [