diff --git a/.github/workflows/update_spreadsheet.yml b/.github/workflows/update_spreadsheet.yml
index 75f0bb3..e12d518 100644
--- a/.github/workflows/update_spreadsheet.yml
+++ b/.github/workflows/update_spreadsheet.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Set up Python
       uses: actions/setup-python@v4
diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index cf7e14b..5d114e4 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -21,7 +21,7 @@ jobs:
           node-version: "12.x"
 
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       # Checks that our JSON are valid
       - name: Check for syntax errors