diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 3af2c60..17d72ec 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: Login to GitHub Container Registry
       uses: docker/login-action@v1