diff --git a/.github/workflows/dockerpublish.yml b/.github/workflows/dockerpublish.yml
index 5f5e354..0bf2654 100644
--- a/.github/workflows/dockerpublish.yml
+++ b/.github/workflows/dockerpublish.yml
@@ -24,7 +24,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Log in to the Container registry
         uses: docker/login-action@v3