diff --git a/.github/workflows/python-cd.yml b/.github/workflows/python-cd.yml
index 3401247..d7510bc 100644
--- a/.github/workflows/python-cd.yml
+++ b/.github/workflows/python-cd.yml
@@ -85,7 +85,7 @@ jobs:
           uv run pytest --cov=./ --cov-report=xml --cov-report=term -v
 
       - name: Log in to GitHub Container Registry
-        uses: docker/login-action@v3.7.0
+        uses: docker/login-action@v4.0.0
         with:
           registry: ghcr.io
           username: ${{ github.actor }}