diff --git a/.github/workflows/ci-docker-publish.yml b/.github/workflows/ci-docker-publish.yml
index b98dfb9..c695f54 100644
--- a/.github/workflows/ci-docker-publish.yml
+++ b/.github/workflows/ci-docker-publish.yml
@@ -37,7 +37,7 @@ jobs:
             type=raw,value=latest
 
       - name: Build and push Docker image
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6
         with:
           context: .
           file: ./docker/Dockerfile