diff --git a/.github/workflows/check-arduino.yml b/.github/workflows/check-arduino.yml
index 05c63f0..bb160c2 100644
--- a/.github/workflows/check-arduino.yml
+++ b/.github/workflows/check-arduino.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Arduino Lint
         uses: arduino/arduino-lint-action@v2
diff --git a/.github/workflows/spell-check.yml b/.github/workflows/spell-check.yml
index 96f0852..55f2391 100644
--- a/.github/workflows/spell-check.yml
+++ b/.github/workflows/spell-check.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Spell check
         uses: codespell-project/actions-codespell@master