diff --git a/.github/workflows/publish-doc-to-remote.yml b/.github/workflows/publish-doc-to-remote.yml
index 7428a8c3..76b7cb8a 100644
--- a/.github/workflows/publish-doc-to-remote.yml
+++ b/.github/workflows/publish-doc-to-remote.yml
@@ -14,7 +14,7 @@ jobs:
     - name: Set up Python 3.x
       uses: actions/setup-python@v6
       with:
-        python-version: '3.13'
+        python-version: '3.14'
     - name: Install sndfile library # for librose, see https://github.com/deepcharles/ruptures/pull/121
       run: |
         sudo apt-get install libsndfile1-dev
diff --git a/.github/workflows/run-test.yml b/.github/workflows/run-test.yml
index 08e1a6a6..cdeb29f7 100644
--- a/.github/workflows/run-test.yml
+++ b/.github/workflows/run-test.yml
@@ -19,7 +19,7 @@ jobs:
   tests:
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
         os: [ubuntu-latest, windows-latest, macos-latest]
     runs-on: ${{ matrix.os }}
     steps:
@@ -40,10 +40,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v5
-    - name: Set up Python 3.13
+    - name: Set up Python 3.14
       uses: actions/setup-python@v6
       with:
-        python-version: '3.13'
+        python-version: '3.14'
     - name: Install ruptures
       run: |
         python -m pip install --upgrade pip
@@ -59,6 +59,7 @@ jobs:
         files: ./coverage.xml
         flags: unittests
         fail_ci_if_error: true
+        token: ${{ secrets.CODECOV_TOKEN }}
     - uses: actions/upload-artifact@v4
       with:
         path: coverage.xml
diff --git a/.github/workflows/upload-to-pypi.yml b/.github/workflows/upload-to-pypi.yml
index ef26fa72..91b74b6b 100644
--- a/.github/workflows/upload-to-pypi.yml
+++ b/.github/workflows/upload-to-pypi.yml
@@ -27,7 +27,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v6
         with:
-          python-version: "3.13"
+          python-version: "3.14"
       - name: Install deps
         run: python -m pip install build twine
       - name: Build SDist
@@ -51,7 +51,7 @@ jobs:
       # Used to host cibuildwheel
       - uses: actions/setup-python@v6
         with:
-          python-version: "3.13"
+          python-version: "3.14"
       - name: Install cibuildwheel
         run: python -m pip install cibuildwheel
 
@@ -75,7 +75,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python: [39, 310, 311, 312, 313]
+        python: [39, 310, 311, 312, 313, 314]
         include:
           - os: ubuntu-latest
             arch: aarch64
diff --git a/README.md b/README.md
index f7e70784..4620eaef 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 [![Maintenance](https://img.shields.io/badge/Maintained%3F-yes-green.svg)](https://GitHub.com/deepcharles/ruptures/graphs/commit-activity)
 [![build](https://github.com/deepcharles/ruptures/actions/workflows/run-test.yml/badge.svg)](https://github.com/deepcharles/ruptures/actions/workflows/run-test.yml)
-![python](https://img.shields.io/badge/python-%203.9%20|%203.10%20|%203.11%20|%203.12%20|%203.13-blue)
+![python](https://img.shields.io/badge/python-%203.9%20|%203.10%20|%203.11%20|%203.12%20|%203.13|%203.14%20-blue)
 [![PyPI version](https://badge.fury.io/py/ruptures.svg)](https://badge.fury.io/py/ruptures)
 [![Conda Version](https://img.shields.io/conda/vn/conda-forge/ruptures.svg)](https://anaconda.org/conda-forge/ruptures)
 [![docs](https://github.com/deepcharles/ruptures/actions/workflows/check-docs.yml/badge.svg)](https://github.com/deepcharles/ruptures/actions/workflows/check-docs.yml)
diff --git a/setup.cfg b/setup.cfg
index 7f82975c..3a4ddfc0 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -30,7 +30,7 @@ classifiers =
 [options]
 zip_safe = True
 include_package_data = True
-python_requires = >=3.9, <3.14
+python_requires = >=3.9, <=3.14
 install_requires =
     numpy
     scipy