diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
new file mode 100644
index 0000000..e13b8e4
--- /dev/null
+++ b/.github/workflows/docker-publish.yml
@@ -0,0 +1,75 @@
+name: Build & Publish Docker Image
+
+env:
+  REGISTRY: ghcr.io
+
+on:
+  release:
+    types: [ published ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+      id-token: write
+      pull-requests: write
+
+    steps:
+      - uses: actions/checkout@v3
+
+      # Install the cosign tool except on PR
+      # https://github.com/sigstore/cosign-installer
+      - name: Install cosign
+        if: github.event_name != 'pull_request'
+        uses: sigstore/cosign-installer@v3.1.1
+
+      # Workaround: https://github.com/docker/build-push-action/issues/461
+      - name: Setup Docker buildx
+        uses: docker/setup-buildx-action@79abd3f86f79a9d68a23c75a09a9a85889262adf
+
+      # Login against a Docker registry except on PR
+      # https://github.com/docker/login-action
+      - name: Log into registry ${{ env.REGISTRY }}
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@28218f9b04b4f3f62068d7b6ce6ca5b26e35336c
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      # Extract metadata (tags, labels) for Docker
+      # https://github.com/docker/metadata-action
+      - name: Extract Docker metadata
+        id: meta
+        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
+        with:
+          images: ${{ env.REGISTRY }}/${{ github.repository }}
+
+      # Build and push Docker image with Buildx (don't push on PR)
+      # https://github.com/docker/build-push-action
+      - name: Build and push Docker image
+        id: build-and-push
+        uses: docker/build-push-action@ac9327eae2b366085ac7f6a2d02df8aa8ead720a
+        with:
+          context: .
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+
+      # Sign the resulting Docker image digest except on PRs.
+      # This will only write to the public Rekor transparency log when the Docker
+      # repository is public to avoid leaking data.  If you would like to publish
+      # transparency data even for private images, pass --force to cosign below.
+      # https://github.com/sigstore/cosign
+      - name: Sign the published Docker image
+        if: ${{ github.event_name != 'pull_request' }}
+        env:
+          COSIGN_EXPERIMENTAL: "true"
+        # This step uses the identity token to provision an ephemeral certificate
+        # against the sigstore community Fulcio instance.
+        run: echo "${{ steps.meta.outputs.tags }}" | xargs -I {} cosign sign --yes {}@${{ steps.build-and-push.outputs.digest }}
diff --git a/Dockerfile b/Dockerfile
index 18e5aef..0068952 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
-ARG acs_build=ghcr.io/amrc-factoryplus/utilities-build:v1.0.9
-ARG acs_run=ghcr.io/amrc-factoryplus/utilities-run:v1.0.9
+ARG acs_build=ghcr.io/amrc-factoryplus/utilities-build:v1.3.1
+ARG acs_run=ghcr.io/amrc-factoryplus/utilities-run:v1.3.1
 
 FROM ${acs_build} AS build
 ARG acs_npm=NO
diff --git a/package.json b/package.json
index 9eb5dcc..9c47943 100644
--- a/package.json
+++ b/package.json
@@ -13,8 +13,8 @@
   "license": "ISC",
   "dependencies": {
     "@amrc-factoryplus/rx-util": "^0.0.1",
-    "@amrc-factoryplus/sparkplug-app": "0.0.3-bmz12",
-    "@amrc-factoryplus/utilities": "^1.2.0",
+    "@amrc-factoryplus/sparkplug-app": "^0.0.3",
+    "@amrc-factoryplus/utilities": "^1.3.1",
     "@kubernetes/client-node": "^0.19.0",
     "concat-stream": "^2.0.0",
     "deep-equal": "^2.2.2",