diff --git a/.github/workflows/alttexter.yml b/.github/workflows/alttexter.yml
index e9335558b..10d204e9c 100644
--- a/.github/workflows/alttexter.yml
+++ b/.github/workflows/alttexter.yml
@@ -27,7 +27,7 @@ jobs:
           echo "REF=${{ github.event.pull_request.head.ref }}" >> $GITHUB_ENV
 
       - name: Checkout
-        uses: actions/checkout@v4.1.1
+        uses: actions/checkout@v5
         with:
           fetch-depth: 1
           ref: ${{ env.REF }}
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index aa1ca50c5..411110f78 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -28,14 +28,14 @@ jobs:
     steps:
 
     - name: Checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         path: docs
         fetch-depth: 0
         ref: ${{ github.event.pull_request.head.ref || github.ref_name }}
 
     - name: Download Tools
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         repository: ${{ secrets.TOOLS_REPOSITORY }}
         ref: master
diff --git a/.github/workflows/merge-release-notes.yml b/.github/workflows/merge-release-notes.yml
index ea85f93ee..87e5a3b30 100644
--- a/.github/workflows/merge-release-notes.yml
+++ b/.github/workflows/merge-release-notes.yml
@@ -15,13 +15,13 @@ jobs:
     steps:
 
     - name: Checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         path: docs
         token: ${{ secrets.TOOLS_PAT }}
 
     - name: Checkout Tools
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         repository: ${{ secrets.TOOLS_REPOSITORY }}
         ref: master
diff --git a/.github/workflows/smarteditor.yml b/.github/workflows/smarteditor.yml
index 3c50dc1d9..743890cb2 100644
--- a/.github/workflows/smarteditor.yml
+++ b/.github/workflows/smarteditor.yml
@@ -35,7 +35,7 @@ jobs:
           REF=$(curl -s -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" $PR_API_URL | jq -r .head.ref)
           echo "REF=$REF" >> $GITHUB_ENV
       - name: Checkout
-        uses: actions/checkout@v4.1.1
+        uses: actions/checkout@v5
         with:
           fetch-depth: 1
           ref: ${{ env.REF }}
diff --git a/.github/workflows/validate-frontmatter.yml b/.github/workflows/validate-frontmatter.yml
index 10850d710..aef0d0508 100644
--- a/.github/workflows/validate-frontmatter.yml
+++ b/.github/workflows/validate-frontmatter.yml
@@ -9,7 +9,7 @@ jobs:
     name: Validate
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4.1.1
+      - uses: actions/checkout@v5
       - name: Validate Frontmatter
         uses: mheap/frontmatter-json-schema-action@main
         with:
diff --git a/.github/workflows/visual-assets-update-all.yml b/.github/workflows/visual-assets-update-all.yml
index 34f86e808..a27d3e270 100644
--- a/.github/workflows/visual-assets-update-all.yml
+++ b/.github/workflows/visual-assets-update-all.yml
@@ -58,7 +58,7 @@ jobs:
     steps:
     - name: Checkout
       if: (github.event_name == 'issue_comment' && needs.ignore-list.outputs.triggered == 'true') || github.event_name != 'issue_comment'
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         fetch-depth: 1
   
diff --git a/.github/workflows/visual-assets-validate.yml b/.github/workflows/visual-assets-validate.yml
index ed875cee9..0a5ff8894 100644
--- a/.github/workflows/visual-assets-validate.yml
+++ b/.github/workflows/visual-assets-validate.yml
@@ -39,7 +39,7 @@ jobs:
 
     - name: Checkout
       if: inputs.files == '' || steps.count.outputs.number > 0
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         fetch-depth: 1
         ref: ${{ github.event.pull_request.head.ref || github.ref_name }}