diff --git a/.github/workflows/backend-release.yml b/.github/workflows/backend-release.yml
index c79b7a6..e12143c 100644
--- a/.github/workflows/backend-release.yml
+++ b/.github/workflows/backend-release.yml
@@ -1,4 +1,4 @@
-name: Publish backend release
+name: Upload the tagged release backend image to GHCR and Docker Hub
 
 on:
   release:
@@ -27,17 +27,17 @@ jobs:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
-      - name: Build Docker image
-        run: docker build -t $IMAGE_NAME:${{ github.event.release.tag_name }} ./backend
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
 
-      - name: Tag Docker image for GHCR
-        run: docker tag $IMAGE_NAME:${{ github.event.release.tag_name }} ghcr.io/${{ github.repository_owner }}/$IMAGE_NAME:${{ github.event.release.tag_name }}
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
 
-      - name: Tag Docker image for Docker Hub
-        run: docker tag $IMAGE_NAME:${{ github.event.release.tag_name }} ${{ secrets.DOCKERHUB_USERNAME }}/$IMAGE_NAME:${{ github.event.release.tag_name }}
+      - name: set lower case owner name
+        run: |
+          echo "REPO_OWNER=${OWNER,,}" >>${GITHUB_ENV}
+        env:
+          OWNER: "${{ github.repository_owner }}"
 
-      - name: Push Docker image to GHCR
-        run: docker push ghcr.io/${{ github.repository_owner }}/$IMAGE_NAME:${{ github.event.release.tag_name }}
-
-      - name: Push Docker image to Docker Hub
-        run: docker push ${{ secrets.DOCKERHUB_USERNAME }}/$IMAGE_NAME:${{ github.event.release.tag_name }}
+      - name: Build Docker images
+        run: docker buildx build --platform linux/amd64,linux/arm64 --push -t ghcr.io/$REPO_OWNER/$IMAGE_NAME:${{ github.event.release.tag_name }} -t ${{ secrets.DOCKERHUB_USERNAME }}/$IMAGE_NAME:${{ github.event.release.tag_name }} ./backend
diff --git a/.github/workflows/frontend-release.yml b/.github/workflows/frontend-release.yml
index b885bd3..a73af32 100644
--- a/.github/workflows/frontend-release.yml
+++ b/.github/workflows/frontend-release.yml
@@ -1,4 +1,4 @@
-name: Publish frontend release
+name: Upload tagged release frontend image to GHCR and Docker Hub
 
 on:
   release:
@@ -27,17 +27,17 @@ jobs:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
-      - name: Build Docker image
-        run: docker build -t $IMAGE_NAME:${{ github.event.release.tag_name }} ./frontend
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
 
-      - name: Tag Docker image for GHCR
-        run: docker tag $IMAGE_NAME:${{ github.event.release.tag_name }} ghcr.io/${{ github.repository_owner }}/$IMAGE_NAME:${{ github.event.release.tag_name }}
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
 
-      - name: Tag Docker image for Docker Hub
-        run: docker tag $IMAGE_NAME:${{ github.event.release.tag_name }} ${{ secrets.DOCKERHUB_USERNAME }}/$IMAGE_NAME:${{ github.event.release.tag_name }}
+      - name: set lower case owner name
+        run: |
+          echo "REPO_OWNER=${OWNER,,}" >>${GITHUB_ENV}
+        env:
+          OWNER: "${{ github.repository_owner }}"
 
-      - name: Push Docker image to GHCR
-        run: docker push ghcr.io/${{ github.repository_owner }}/$IMAGE_NAME:${{ github.event.release.tag_name }}
-
-      - name: Push Docker image to Docker Hub
-        run: docker push ${{ secrets.DOCKERHUB_USERNAME }}/$IMAGE_NAME:${{ github.event.release.tag_name }}
+      - name: Build Docker images
+        run: docker buildx build --platform linux/amd64,linux/arm64 --push -t ghcr.io/$REPO_OWNER/$IMAGE_NAME:${{ github.event.release.tag_name }} -t ${{ secrets.DOCKERHUB_USERNAME }}/$IMAGE_NAME:${{ github.event.release.tag_name }} ./frontend