diff --git a/.github/workflows/deploy-docs.yml b/.github/workflows/deploy-docs.yml
index 433e235..a09bb99 100644
--- a/.github/workflows/deploy-docs.yml
+++ b/.github/workflows/deploy-docs.yml
@@ -40,7 +40,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - name: Checkout main repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           persist-credentials: false
 
@@ -59,7 +59,7 @@ jobs:
         run: mkdocs build --strict
 
       - name: Checkout marketing site repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: cryptopoly/ChaosEngineAI-Site
           ssh-key: ${{ secrets.SITE_REPO_DEPLOY_KEY }}