diff --git a/.devcontainer/Dockerfile.local b/.devcontainer/Dockerfile.local
index a752c5cf..567857ec 100644
--- a/.devcontainer/Dockerfile.local
+++ b/.devcontainer/Dockerfile.local
@@ -1,4 +1,4 @@
-FROM python:3.12.1-slim
+FROM python:3.14.2-slim
 
 ENV PATH="/root/.local/bin:$PATH"
 
diff --git a/.github/workflows/ci-python.yaml b/.github/workflows/ci-python.yaml
index 9f67d287..3afc4cba 100644
--- a/.github/workflows/ci-python.yaml
+++ b/.github/workflows/ci-python.yaml
@@ -20,7 +20,7 @@ jobs:
         run: pipx install poetry
       - uses: actions/setup-python@v5
         with:
-          python-version: "3.10"
+          python-version: "3.14"
       - name: Install dependencies
         run: poetry install
       - name: Run format check