diff --git a/.github/workflows/build_and_deploy_site.yml b/.github/workflows/build_and_deploy_site.yml
index 7295b34..5ace0a5 100644
--- a/.github/workflows/build_and_deploy_site.yml
+++ b/.github/workflows/build_and_deploy_site.yml
@@ -13,7 +13,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Set up python
         id: setup-python