diff --git a/.github/workflows/merge.yml b/.github/workflows/merge.yml
index 2c84271..baaf239 100644
--- a/.github/workflows/merge.yml
+++ b/.github/workflows/merge.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     name: "Merge"
     env:
-      RELEASE_VERSION: 2.11-SNAPSHOT
+      RELEASE_VERSION: 3.4
     steps:
       - uses: actions/checkout@v2
       - name: Set up JDK
@@ -76,6 +76,7 @@ jobs:
           build-args: version=${{ env.RELEASE_VERSION }}
           context: .
           file: ./Dockerfile
+          platforms: linux/amd64,linux/arm64
       # For main code stream
       - name: Build and push (main merge)
         if: github.ref == 'refs/heads/main'
@@ -87,6 +88,7 @@ jobs:
           build-args: version=${{ env.RELEASE_VERSION }}
           context: .
           file: ./Dockerfile
+          platforms: linux/amd64,linux/arm64
       - name: Image digest (release)
         if: github.ref != 'refs/heads/main'
         run: echo ${{ steps.docker_build_release.outputs.digest }}