diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index 54f5907..0481045 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install cosign
         if: github.event_name != 'pull_request'