diff --git a/.github/workflows/auto-approve-pr.yml b/.github/workflows/auto-approve-pr.yml
deleted file mode 100644
index 2b672341..00000000
--- a/.github/workflows/auto-approve-pr.yml
+++ /dev/null
@@ -1,41 +0,0 @@
-name: Auto-approve a pull request
-
-on:
-  pull_request
-
-env:
-  PR_OWNER: ${{ github.event.pull_request.user.login }}
-  GITHUB_OAUTH_TOKEN: ${{ secrets.DOCUMENT_REVIEW_GITHUB }}
-  TEAM_NAME: "WebOps"
-
-jobs:
-  check-diff:
-    runs-on: ${{ matrix.os }}
-
-    strategy:
-      matrix:
-        os: [ubuntu-latest]
-
-    steps:
-      - name: Checkout PR code
-        uses: actions/checkout@v4
-      - run: |
-          git fetch --no-tags --prune --depth=1 origin +refs/heads/*:refs/remotes/origin/*
-      - name: Run git diff against repository
-        run: |
-          git diff origin/main HEAD > changes
-      - name: Auto-approval check
-        id: approve_pr_check
-        uses: ministryofjustice/cloud-platform-doc-checker@v1.0.0
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          PR_OWNER: ${{ github.event.pull_request.user.login }}
-          GITHUB_OAUTH_TOKEN: ${{ secrets.DOCUMENT_REVIEW_GITHUB }}
-          TEAM_NAME: "WebOps"
-
-      - name: Approving PR
-        uses: hmarr/auto-approve-action@v4
-
-        if: steps.approve_pr_check.outputs.review_pr == 'true'
-        with:
-          github-token: "${{ secrets.GITHUB_TOKEN  }}"
diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index 0925fb8a..0c730823 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -15,7 +15,7 @@ jobs:
       - name: Checkout Repository
         uses: actions/checkout@v4
       - name: Dependency Review
-        uses: actions/dependency-review-action@v2
+        uses: actions/dependency-review-action@v4
         with:
           # Possible values: critical, high, moderate, low 
           fail-on-severity: critical