diff --git a/.github/workflows/nbs-int-tests.yml b/.github/workflows/nbs-int-tests.yml
index 028bea3..1b93ff2 100644
--- a/.github/workflows/nbs-int-tests.yml
+++ b/.github/workflows/nbs-int-tests.yml
@@ -1,4 +1,4 @@
-name: NBS Int Tests
+name: Repopulate NBS Preprod Data
 
 on:
   workflow_dispatch:
@@ -13,45 +13,44 @@ jobs:
 
     steps:
       - name: Checkout main
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           ref: main
 
       - name: Install asdf
-        uses: asdf-vm/actions/setup@4f8f7939dd917fc656bb7c3575969a5988c28364
+        uses: asdf-vm/actions/setup@b7bcd026f18772e44fe1026d729e1611cc435d47
         with:
-          asdf_version: v0.18.0
+          asdf_version: 0.18.0
 
       - name: Cache asdf
-        uses: actions/cache@13aacd865c20de90d75de3b17ebe84f7a17d57d2
+        uses: actions/cache@v5
         with:
           path: |
             ~/.asdf
           key: ${{ runner.os }}-asdf-${{ hashFiles('**/.tool-versions') }}
 
-      - name: Install asdf dependencies
-        uses: asdf-vm/actions/install@4f8f7939dd917fc656bb7c3575969a5988c28364
+      - name: Install asdf dependencies in .tool-versions
+        uses: asdf-vm/actions/install@b7bcd026f18772e44fe1026d729e1611cc435d47
         with:
-          asdf_version: v0.18.0
+          asdf_version: 0.18.0
         env:
           PYTHON_CONFIGURE_OPTS: --enable-shared
 
       - name: Cache Virtualenv
         id: cache-venv
-        uses: actions/cache@13aacd865c20de90d75de3b17ebe84f7a17d57d2
+        uses: actions/cache@v5
         with:
-          path: |
-            .venv
+          path: .venv
           key: ${{ runner.os }}-venv-${{ hashFiles('pyproject.toml') }}
 
       - name: Install Dependencies
         if: steps.cache-venv.outputs.cache-hit != 'true'
-        run: make install
+        run: make install-python
 
       - name: Configure AWS Credentials
         uses: aws-actions/configure-aws-credentials@a7f0c828ac76e0d049e34c920172c60f579f9eb3
         with:
-          role-to-assume: arn:aws:iam::${{ secrets.AWS_ACCOUNT_ID }}:role/Eligibility-Signposting-API-E2E-Regression-Tests
+          role-to-assume: arn:aws:iam::${{ secrets.ELID_PREPROD_AWS_ACCOUNT_ID }}:role/Eligibility-Signposting-API-E2E-Regression-Tests
           aws-region: eu-west-2
 
       - name: Run NBS Integration Tests