diff --git a/.github/workflows/python-test.yml b/.github/workflows/python-test.yml
index d44cc49..3cbb080 100644
--- a/.github/workflows/python-test.yml
+++ b/.github/workflows/python-test.yml
@@ -18,7 +18,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [3.13, 3.14]
+        python-version: ["3.14"]
 
     steps:
       - uses: actions/checkout@0717577d45739eb3c851188b29f50ed6c0b2194e # v2.8.0
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9474ce0..9a378eb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## v8.0.0 (unreleased)
+
+### BREAKING CHANGE
+- Raise minimum supported Python version to 3.14. Wiremind decommissions Python 3.13.
+
 ## v7.0.2 (2026-10-05)
 
 ### Fix
diff --git a/README.md b/README.md
index 566d383..33b6e94 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ Chartreuse leverages [Helm Hooks](https://helm.sh/docs/topics/charts_hooks/), th
 
 ### Requirements
 
-- Python >= 3.13
+- Python >= 3.14
 - Using Helm to deploy you application
 - This Python package requires the `expecteddeploymentscales.wiremind.io` Kubernetes `Custom Resource Definition`:
 
diff --git a/VERSION b/VERSION
index a8907c0..ae9a76b 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-7.0.2
+8.0.0
diff --git a/example/Dockerfile b/example/Dockerfile
index 57d9dc4..fd6aa4d 100644
--- a/example/Dockerfile
+++ b/example/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.13
+FROM python:3.14
 
 WORKDIR /app
 
diff --git a/example/Dockerfile-dev b/example/Dockerfile-dev
index eb56d0a..bc91f8b 100644
--- a/example/Dockerfile-dev
+++ b/example/Dockerfile-dev
@@ -1,6 +1,6 @@
 # Only used for e2e tests. Do not use in production.
 # For Wiremind use only since it uses our private package wiremind-python
-FROM python:3.13
+FROM python:3.14
 
 WORKDIR /app
 
diff --git a/example/Dockerfile-dev-auth b/example/Dockerfile-dev-auth
index d76a409..45cc63d 100644
--- a/example/Dockerfile-dev-auth
+++ b/example/Dockerfile-dev-auth
@@ -1,7 +1,7 @@
 # Only used for e2e tests. Do not use in production.
 # For Wiremind use only since it uses our private package wiremind-python
 
-FROM python:3.13
+FROM python:3.14
 
 WORKDIR /app
 
diff --git a/pyproject.toml b/pyproject.toml
index d181a8a..278b9a6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,10 +7,9 @@ authors = [{ name = "wiremind", email = "dev@wiremind.io" }]
 license="LGPL-3.0-or-later"
 urls = { github = "https://github.com/wiremind/chartreuse"}
 scripts = {chartreuse-upgrade = "chartreuse.chartreuse_upgrade:main", chartreuse-restore = "chartreuse.chartreuse_restore:main"}
-requires-python = ">=3.13.0"
+requires-python = ">=3.14.0"
 classifiers = [
   "Programming Language :: Python :: 3",
-  "Programming Language :: Python :: 3.13",
   "Programming Language :: Python :: 3.14",
 ]
 
@@ -55,7 +54,7 @@ dev = [
 
 [tool.ruff]
 line-length = 120
-target-version = "py313"
+target-version = "py314"
 
 [tool.ruff.lint]
 select = [
diff --git a/src/chartreuse/tests/unit_tests/test_chartreuse_restore.py b/src/chartreuse/tests/unit_tests/test_chartreuse_restore.py
index cae389f..085b920 100644
--- a/src/chartreuse/tests/unit_tests/test_chartreuse_restore.py
+++ b/src/chartreuse/tests/unit_tests/test_chartreuse_restore.py
@@ -6,7 +6,7 @@
 from ..conftest import configure_os_environ_mock
 
 
-def _configure_deployment_manager_mock(mocker: MockerFixture) -> "MockerFixture":
+def _configure_deployment_manager_mock(mocker: MockerFixture) -> MockerFixture:
     mocked_kdm = mocker.MagicMock()
     mocker.patch("chartreuse.chartreuse_restore.KubernetesDeploymentManager", return_value=mocked_kdm)
     mocker.patch(