diff --git a/.github/workflows/build_container.yml b/.github/workflows/build_container.yml
index 1a4b683..a224c70 100644
--- a/.github/workflows/build_container.yml
+++ b/.github/workflows/build_container.yml
@@ -20,7 +20,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
       - # https://github.com/docker/login-action/#github-container-registry
         name: Login to GitHub Container Registry
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           registry: ghcr.io
           username: ${{ github.repository_owner }}