diff --git a/.github/workflows/preview-website.yml b/.github/workflows/preview-website.yml
index e196a28..c6a6cff 100644
--- a/.github/workflows/preview-website.yml
+++ b/.github/workflows/preview-website.yml
@@ -7,7 +7,7 @@ jobs:
     name: Build
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v4
         with:
           submodules: true
 
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 1f7a578..76e00e6 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -10,7 +10,7 @@ jobs:
     name: Build
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v4
         with:
           submodules: true