diff --git a/.github/workflows/platformio.yml b/.github/workflows/platformio.yml
index 762d8ea..28faaa2 100644
--- a/.github/workflows/platformio.yml
+++ b/.github/workflows/platformio.yml
@@ -32,7 +32,7 @@ jobs:
             board: "leonardo"
     runs-on: "ubuntu-20.04"
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Python 3.7
         uses: actions/setup-python@v4
         with: