diff --git a/.github/workflows/ping-servers.yml b/.github/workflows/ping-servers.yml
index 10f1ece..fed4fbe 100644
--- a/.github/workflows/ping-servers.yml
+++ b/.github/workflows/ping-servers.yml
@@ -18,7 +18,7 @@ jobs:
       # Prepare the working dir
       - name: Clear any existing files
         run: rm -rf *
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           token: ${{ secrets.PAT }}
 
diff --git a/.github/workflows/validate-and-build-index.yml b/.github/workflows/validate-and-build-index.yml
index 02754b0..4737285 100644
--- a/.github/workflows/validate-and-build-index.yml
+++ b/.github/workflows/validate-and-build-index.yml
@@ -16,7 +16,7 @@ jobs:
       # Prepare the working dir
       - name: Clear any existing files
         run: rm -rf *
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           token: ${{ secrets.PAT }}
 
diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index c21af5b..454fffb 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -16,7 +16,7 @@ jobs:
       # Prepare the working dir
       - name: Clear any existing files
         run: rm -rf *
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       # Install Python
       - name: Setup Python 3.9