diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index b75ce8f..42d8e27 100644
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           submodules: recursive
 
diff --git a/.github/workflows/update-submodule.yml b/.github/workflows/update-submodule.yml
index a367eff..6ddbd81 100644
--- a/.github/workflows/update-submodule.yml
+++ b/.github/workflows/update-submodule.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           submodules: recursive
           token: ${{ secrets.PAT_TOKEN }}