diff --git a/.github/workflows/auto-github-actions.yml b/.github/workflows/auto-github-actions.yml
index 9d0fc4e..68230d5 100644
--- a/.github/workflows/auto-github-actions.yml
+++ b/.github/workflows/auto-github-actions.yml
@@ -4,7 +4,7 @@ jobs:
   check-bats-version:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v5
       - uses: actions/setup-node@v3
         with:
           node-version: '14'
diff --git a/.github/workflows/check-arduino.yml b/.github/workflows/check-arduino.yml
index 3e0d26c..6901d34 100644
--- a/.github/workflows/check-arduino.yml
+++ b/.github/workflows/check-arduino.yml
@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v5
 
       - name: Arduino Lint
         uses: arduino/arduino-lint-action@v1
diff --git a/.github/workflows/spell-check.yml b/.github/workflows/spell-check.yml
index 6ad2f61..1b5e191 100644
--- a/.github/workflows/spell-check.yml
+++ b/.github/workflows/spell-check.yml
@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v5
 
       # See: https://github.com/codespell-project/actions-codespell/blob/master/README.md
       - name: Spell check