diff --git a/.github/workflows/auto-merge.yml b/.github/workflows/auto-merge.yml
index be78927..ca11c31 100644
--- a/.github/workflows/auto-merge.yml
+++ b/.github/workflows/auto-merge.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     if: github.actor == 'dependabot[bot]'
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ahmadnassri/action-dependabot-auto-merge@v2.6.6
         with:
           github-token: ${{ secrets.AUTOMERGE_TOKEN }}
diff --git a/.github/workflows/links.yml b/.github/workflows/links.yml
index cc2de5f..79f518b 100644
--- a/.github/workflows/links.yml
+++ b/.github/workflows/links.yml
@@ -10,7 +10,7 @@ jobs:
   linkChecker:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Link Checker
         uses: ./ # Uses an action in the root directory
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b88fdf3..9cdbbf9 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -11,7 +11,7 @@ jobs:
     name: Test the lychee link checker action
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: test defaults
         uses: ./
diff --git a/.github/workflows/test_cache.yml b/.github/workflows/test_cache.yml
index 18ebd98..d3a4e00 100644
--- a/.github/workflows/test_cache.yml
+++ b/.github/workflows/test_cache.yml
@@ -17,7 +17,7 @@ jobs:
           key: cache-lychee-${{ github.sha }}
           restore-keys: cache-lychee-
 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Lychee URL checker
         uses: lycheeverse/lychee-action@v1