diff --git a/.github/actions/build/action.yml b/.github/actions/build/action.yml
deleted file mode 100644
index c2d28a1..0000000
--- a/.github/actions/build/action.yml
+++ /dev/null
@@ -1,57 +0,0 @@
-
-name: Build
-description: Build and push docker images with Docker Buildx
-inputs:
-  DOCKERHUB_USERNAME:
-    required: true  
-    description: The username to authenticate with dockerhub
-  DOCKERHUB_TOKEN:
-    required: true 
-    description: The token to authenticate with dockerhub
-  TEMURIN_TAG:
-    required: true 
-    description: The eclipse temurin docker tag
-
-runs:
-  using: composite
-  steps:
-    - name: Check Build Matrix
-      run: make check
-      shell: bash 
-
-    # https://github.com/docker/setup-qemu-action
-    - name: Set up QEMU
-      uses: docker/setup-qemu-action@v1
-
-    # https://github.com/docker/setup-buildx-action
-    - name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@v1
-
-    - name: Login to Docker Hub
-      if: github.event_name != 'pull_request' && (startsWith(github.ref, 'refs/tags/v'))
-      uses: docker/login-action@v1
-      with:
-        username: ${{ inputs.DOCKERHUB_USERNAME }}
-        password: ${{ inputs.DOCKERHUB_TOKEN }}
-
-    # https://github.com/docker/metadata-action
-    - name: Docker meta
-      id: meta
-      uses: docker/metadata-action@v3
-      with:
-        # list of Docker images to use as base name for tags
-        images: |
-          dwolla/java
-        # Docker tags based on the following events/attributes
-        tags: |
-          type=sha,prefix=${{ inputs.TEMURIN_TAG }}-
-    # https://github.com/docker/build-push-action
-    - name: Build and push
-      uses: docker/build-push-action@v2
-      with:
-        context: "{{ defaultContext }}"
-        platforms: linux/amd64,linux/arm64
-        push: ${{ github.event_name != 'pull_request' && (startsWith(github.ref, 'refs/tags/v')) }}
-        tags: ${{ steps.meta.outputs.tags }}
-        labels: ${{ steps.meta.outputs.labels }}
-        build-args: TEMURIN_TAG=${{ inputs.TEMURIN_TAG }}
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0a1a0c0..fecb261 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,10 +12,8 @@ jobs:
     strategy:
       matrix:
         temurin_tag:
-          - 8u322-b06-jre
-          - 11.0.14.1_1-jre
-          - 8u322-b06-jdk
-          - 11.0.14.1_1-jdk
+          - 11.0.21_9-jre
+          - 11.0.21_9-jdk
     runs-on: ubuntu-latest
     steps:
       - name: Checkout