diff --git a/.github/workflows/check-broken-links-schedule.yaml b/.github/workflows/check-broken-links-schedule.yaml
index e874965..f4d9524 100644
--- a/.github/workflows/check-broken-links-schedule.yaml
+++ b/.github/workflows/check-broken-links-schedule.yaml
@@ -14,7 +14,7 @@ jobs:
       
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/check-broken-links.yaml b/.github/workflows/check-broken-links.yaml
index 9aafd8a..f1e60c9 100644
--- a/.github/workflows/check-broken-links.yaml
+++ b/.github/workflows/check-broken-links.yaml
@@ -16,7 +16,7 @@ jobs:
       
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index bc97aa5..2b2a005 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -25,7 +25,7 @@ jobs:
       options: --user 0
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       # Computes the correct base URL
       - name: Configure Pages
diff --git a/.github/workflows/update-autodoc.yml b/.github/workflows/update-autodoc.yml
index 6ed8a85..507e77f 100644
--- a/.github/workflows/update-autodoc.yml
+++ b/.github/workflows/update-autodoc.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: download autodoc markdowns
         run: |