diff --git a/.github/workflows/ci_test_latest_released_mpl_java.yml b/.github/workflows/ci_test_latest_released_mpl_java.yml
deleted file mode 100644
index 0bf6aa261..000000000
--- a/.github/workflows/ci_test_latest_released_mpl_java.yml
+++ /dev/null
@@ -1,129 +0,0 @@
-# This workflow is for testing that the latest released version
-# of the MPL is compatible with the current DB-ESDK Head
-name: Test Latest Released MPL Java with DB-ESDK HEAD
-
-on:
-  schedule:
-    - cron: "00 16 * * 1-5"
-  workflow_dispatch: # allows triggering this manually through the Actions UI
-    inputs:
-      run_test_vectors:
-        description: "Run Test Vectors?"
-        required: false
-        default: true
-        type: boolean
-
-jobs:
-  getVersion:
-    # Don't run the cron builds on forks
-    if: github.event_name != 'schedule' || github.repository_owner == 'aws'
-    uses: ./.github/workflows/dafny_version.yml
-  getVerifyVersion:
-    if: github.event_name != 'schedule' || github.repository_owner == 'aws'
-    uses: ./.github/workflows/dafny_verify_version.yml
-  getMplDependencyJavaVersion:
-    if: github.event_name != 'schedule' || github.repository_owner == 'aws'
-    uses: ./.github/workflows/mpl_dependency_java_version.yml
-  testJava:
-    needs: [getVersion, getMplDependencyJavaVersion]
-    strategy:
-      max-parallel: 1
-      matrix:
-        java-version: [17]
-        os: [ubuntu-22.04]
-    runs-on: ${{ matrix.os }}
-    permissions:
-      id-token: write
-      contents: read
-    steps:
-      - name: Configure AWS Credentials
-        uses: aws-actions/configure-aws-credentials@v5
-        with:
-          aws-region: us-west-2
-          role-to-assume: arn:aws:iam::370957321024:role/GitHub-CI-DDBEC-Dafny-Role-us-west-2
-          role-session-name: DDBEC-Dafny-Java-Tests
-
-      - uses: actions/checkout@v5
-        with:
-          submodules: recursive
-
-      - name: Setup Java ${{ matrix.java-version }}
-        uses: actions/setup-java@v5
-        with:
-          distribution: "corretto"
-          java-version: ${{ matrix.java-version }}
-
-      - name: Setup Dafny
-        uses: ./submodules/MaterialProviders/.github/actions/setup_dafny/
-        with:
-          dafny-version: ${{ needs.getVersion.outputs.version }}
-
-      - name: Install Smithy-Dafny codegen dependencies
-        uses: ./.github/actions/install_smithy_dafny_codegen_dependencies
-
-      - name: Regenerate code using smithy-dafny if necessary
-        if: ${{ inputs.regenerate-code }}
-        uses: ./.github/actions/polymorph_codegen
-        with:
-          dafny: ${{ env.DAFNY_VERSION }}
-          library: DynamoDbEncryption
-          diff-generated-code: false
-          update-and-regenerate-mpl: true
-
-      # The following two steps: "Build and deploy to maven local" and "Run Extensive Tests"
-      # mimic the tests in ./codebuild/staging/release-staging.yml
-      - name: Build and deploy to maven local
-        shell: bash
-        working-directory: ./DynamoDbEncryption
-        run: |
-          # Run transpile by itself. We don't want to locally build the MPL because
-          # we want to verify that the version pulled down from maven works correctly
-          make transpile_implementation_java
-          make transpile_test_java
-          make mvn_local_deploy
-          make test_java
-
-      - name: Run Extensive Tests
-        working-directory: ./DynamoDbEncryption
-        run: |
-          gradle -p runtimes/java clean
-          gradle -p runtimes/java test
-
-      # This makes sure that we are using the correct MPL version to test the DB-ESDK.
-      # If this contains a SNAPSHOT version, this will fail because'
-      # we are NOT building the MPL recursively but pulling from Maven.
-      - name: Update project.properties to use the correct MPL version (from project.properties in DB-ESDK)
-        working-directory: ./submodules/MaterialProviders/
-        run: |
-          sed "s/mplVersion=.*/mplVersion=${{needs.getMplDependencyJavaVersion.outputs.version}}/g" project.properties > project.properties2; mv project.properties2 project.properties
-
-      # The following three steps: "Transpile MPL Test Vectors without recursively building the MPL",
-      # "Run Test Vectors", and "Test Examples" mimic the tests in ./codebuild/staging/validate-staging.yml
-      - name: Transpile MPL Test Vectors without recursively building the MPL
-        working-directory: ./submodules/MaterialProviders/TestVectorsAwsCryptographicMaterialProviders
-        run: |
-          # Run transpile by itself. We don't want to locally build the MPL because
-          # we want to verify that the version pulled down from maven works correctly
-          make transpile_implementation_java
-          make transpile_test_java
-          make mvn_local_deploy
-
-      - name: Run Test Vectors
-        if: github.event_name == 'schedule' || (github.event_name == 'workflow_dispatch' && ${{inputs.run_test_vectors}})
-        working-directory: ./TestVectors
-        run: |
-          # Spin up ddb local
-          docker run --name dynamodb -d -p 8000:8000 amazon/dynamodb-local -jar DynamoDBLocal.jar -port 8000 -inMemory -cors *
-          # Run transpile by itself so we don't locally build the MPL.
-          make transpile_implementation_java
-          make transpile_test_java
-          gradle -p runtimes/java runTests
-
-      - name: Test Examples
-        working-directory: ./Examples
-        run: |
-          # Run Simple Examples
-          gradle -p runtimes/java/DynamoDbEncryption test
-          # Run Migration Examples
-          gradle -p runtimes/java/Migration/PlaintextToAWSDBE test
-          gradle -p runtimes/java/Migration/DDBECToAWSDBE test