diff --git a/.github/workflows/test.platformio.yml b/.github/workflows/test.platformio.yml
index b1c7dd4..26e8493 100644
--- a/.github/workflows/test.platformio.yml
+++ b/.github/workflows/test.platformio.yml
@@ -44,7 +44,7 @@ jobs:
         path: ~/.platformio
         key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
     - name: Set up Python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
     - name: Install PlatformIO
       run: |
         python -m pip install --upgrade pip