diff --git a/.github/workflows/apptainer-build-deploy.yml b/.github/workflows/apptainer-build-deploy.yml
index 7ffe376b..9ec625d4 100644
--- a/.github/workflows/apptainer-build-deploy.yml
+++ b/.github/workflows/apptainer-build-deploy.yml
@@ -31,7 +31,7 @@ jobs:
     steps:
 
       - name: Check out code for the container builds
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Build Container
         run: |