diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index f403555..7e687c0 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -92,7 +92,7 @@ jobs:
       # https://github.com/docker/login-action
       - name: Log into registry ${{ env.REGISTRY }}
         if: github.event_name != 'pull_request'
-        uses: docker/login-action@v4
+        uses: docker/login-action@v4.5.2
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}