diff --git a/.github/workflows/wipac-cicd.yml b/.github/workflows/wipac-cicd.yml
index d021695..da12191 100644
--- a/.github/workflows/wipac-cicd.yml
+++ b/.github/workflows/wipac-cicd.yml
@@ -213,7 +213,7 @@ jobs:
           ref: ${{ github.sha }}  # lock to triggered commit (github.ref is dynamic)
           fetch-depth: 0  # setuptools-scm needs to access git tags
       - uses: docker/setup-buildx-action@v2
-      - uses: docker/build-push-action@v3
+      - uses: docker/build-push-action@v6
         with:
           context: .
           cache-from: type=gha
@@ -243,7 +243,7 @@ jobs:
       - uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.py3 }}
-      - uses: docker/build-push-action@v3
+      - uses: docker/build-push-action@v6
         with:
           context: .
           cache-from: type=gha