diff --git a/.github/workflows/publish_docker_image.yml b/.github/workflows/publish_docker_image.yml
new file mode 100644
index 000000000..676ed1ffb
--- /dev/null
+++ b/.github/workflows/publish_docker_image.yml
@@ -0,0 +1,92 @@
+name: Publish Docker image
+
+on:
+  push:
+    branches: [develop]
+    tags:
+      - '*'
+  workflow_dispatch:
+
+jobs:
+  push_to_registry:
+    name: Push Docker images
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v4
+
+      - name: Install Cosign
+        uses: sigstore/cosign-installer@v3.5.0
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_HUB_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_PASSWORD }}
+
+      - name: Log in to Harbor
+        uses: docker/login-action@v3
+        with:
+          registry: harbor.3key.company
+          username: ${{ secrets.DOCKER_HUB_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_PASSWORD }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            3keycompany/czertainly-frontend-administrator
+            harbor.3key.company/czertainly/czertainly-frontend-administrator
+          tags: |
+            type=ref,event=tag
+            type=raw,value=develop-latest
+            type=sha,prefix=develop-,format=long
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        id: build-and-push
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          file: ./Dockerfile
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+
+      - name: Sign images with a key
+        run: |
+          images=""
+          for tag in ${TAGS}; do
+            images+="${tag}@${DIGEST} "
+          done
+          cosign sign --yes --key env://COSIGN_PRIVATE_KEY ${images}
+        env:
+          TAGS: ${{ steps.meta.outputs.tags }}
+          COSIGN_PRIVATE_KEY: ${{ secrets.COSIGN_PRIVATE_KEY }}
+          COSIGN_PASSWORD: ${{ secrets.COSIGN_PASSWORD }}
+          DIGEST: ${{ steps.build-and-push.outputs.digest }}
+
+      - name: Push README to Docker Hub
+        uses: christian-korneck/update-container-description-action@v1
+        env:
+          DOCKER_USER: ${{ secrets.DOCKER_HUB_USERNAME }}
+          DOCKER_PASS: ${{ secrets.DOCKER_HUB_PASSWORD }}
+        with:
+          destination_container_repo: 3keycompany/czertainly-frontend-administrator
+          provider: dockerhub
+
+      - name: Push README to Harbor
+        uses: christian-korneck/update-container-description-action@v1
+        env:
+          DOCKER_USER: ${{ secrets.DOCKER_HUB_USERNAME }}
+          DOCKER_PASS: ${{ secrets.DOCKER_HUB_PASSWORD }}
+        with:
+          destination_container_repo: harbor.3key.company/czertainly/czertainly-frontend-administrator
+          provider: harbor2
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index 00f7d4528..ee51721cd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,7 +16,7 @@ COPY . ./
 RUN npm run build
 
 # production environment
-FROM nginxinc/nginx-unprivileged:1.25.4-alpine
+FROM nginxinc/nginx-unprivileged:1.27.0-alpine
 
 WORKDIR /usr/share/nginx/html