diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a5bac80..df7d9fc 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,11 +9,11 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v7
     - name: Set up Python
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v7
       with:
-        python-version: '3.9'
+        python-version: '3.14'
     - name: Install PlatformIO
       run: |
         python -m pip install --upgrade pip