diff --git a/.github/workflows/htmlvalidator.yaml b/.github/workflows/htmlvalidator.yaml
index f00eec4..1ad3da2 100644
--- a/.github/workflows/htmlvalidator.yaml
+++ b/.github/workflows/htmlvalidator.yaml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
       - name: HTML5 Validator
         uses: Cyb3r-Jak3/html5validator-action@v7.2.0
         with:
diff --git a/.github/workflows/linkchecker.yaml b/.github/workflows/linkchecker.yaml
index 2ba7183..6665649 100644
--- a/.github/workflows/linkchecker.yaml
+++ b/.github/workflows/linkchecker.yaml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
       - name: Install Dependencies
         run: |
           pip3 install --upgrade pip
diff --git a/.github/workflows/parseCSV.yaml b/.github/workflows/parseCSV.yaml
index ec5f462..4c72e1a 100644
--- a/.github/workflows/parseCSV.yaml
+++ b/.github/workflows/parseCSV.yaml
@@ -18,7 +18,7 @@ jobs:
     
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
         with:
           token: ${{ secrets.PROTECTED_BRANCH_TOKEN }}
 
diff --git a/.github/workflows/publicationsUpdate.yaml b/.github/workflows/publicationsUpdate.yaml
index e07ceac..a338b4d 100644
--- a/.github/workflows/publicationsUpdate.yaml
+++ b/.github/workflows/publicationsUpdate.yaml
@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
         with:
           ref: main
           token: ${{ secrets.PROTECTED_BRANCH_TOKEN }}
diff --git a/.github/workflows/simswidgetcheck.yaml b/.github/workflows/simswidgetcheck.yaml
index 38aa6c7..04758e7 100644
--- a/.github/workflows/simswidgetcheck.yaml
+++ b/.github/workflows/simswidgetcheck.yaml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
       - name: Install Dependencies
         run: |
           pip3 install --upgrade pip