diff --git a/.github/workflows/base-deploy.yml b/.github/workflows/base-deploy.yml
index 6679d669..b1f0e064 100644
--- a/.github/workflows/base-deploy.yml
+++ b/.github/workflows/base-deploy.yml
@@ -154,7 +154,7 @@ jobs:
               --region eu-west-2
 
         - name: "Upload lambda artifact for the current workflow"
-          uses: actions/upload-artifact@v6
+          uses: actions/upload-artifact@v7
           with:
             name: lambda-${{ needs.metadata.outputs.tag }}
             path: ./dist/lambda.zip
diff --git a/.github/workflows/cicd-2-publish.yaml b/.github/workflows/cicd-2-publish.yaml
index 2fe0121b..f7611243 100644
--- a/.github/workflows/cicd-2-publish.yaml
+++ b/.github/workflows/cicd-2-publish.yaml
@@ -82,7 +82,7 @@ jobs:
           make build
 
       - name: "Upload lambda artefact for cross-workflow use"
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: lambda-${{ needs.metadata.outputs.version }}
           path: dist/lambda.zip
diff --git a/.github/workflows/monthly-capacity-report.yml b/.github/workflows/monthly-capacity-report.yml
index 335666ad..0b48f37d 100644
--- a/.github/workflows/monthly-capacity-report.yml
+++ b/.github/workflows/monthly-capacity-report.yml
@@ -55,7 +55,7 @@ jobs:
           AWS_REGION: eu-west-2
 
       - name: Upload dashboard export
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: dashboard-${{ matrix.env_config.name }}
           path: dashboard_exports/**/*
@@ -85,7 +85,7 @@ jobs:
         run: python3 scripts/generate_dashboard_report.py --input dashboard_exports
 
       - name: Upload report as artifact
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: capacity-report
           path: |
diff --git a/.github/workflows/release-candidate.yml b/.github/workflows/release-candidate.yml
index ad64bd53..0317492a 100644
--- a/.github/workflows/release-candidate.yml
+++ b/.github/workflows/release-candidate.yml
@@ -137,7 +137,7 @@ jobs:
 
       - name: "Upload lambda artifact"
         if: steps.check.outputs.exists == 'true'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: lambda-${{ needs.validate.outputs.dev_tag }}
           path: dist/lambda.zip
@@ -185,7 +185,7 @@ jobs:
           echo "✅ Uploaded artifact to s3://$BUCKET/artifacts/$TAG/lambda.zip"
 
       - name: "Upload lambda artifact"
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: lambda-${{ needs.validate.outputs.dev_tag }}
           path: dist/lambda.zip
diff --git a/.github/workflows/sonarcube-scan-main-branch.yaml b/.github/workflows/sonarcube-scan-main-branch.yaml
index dddf7769..8aa67c72 100644
--- a/.github/workflows/sonarcube-scan-main-branch.yaml
+++ b/.github/workflows/sonarcube-scan-main-branch.yaml
@@ -28,7 +28,7 @@ jobs:
         run: |
           make test-unit
       - name: "Save the coverage check result"
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: coverage.xml
           path: coverage.xml
diff --git a/.github/workflows/stage-2-test.yaml b/.github/workflows/stage-2-test.yaml
index 5dd4649b..f25f5641 100644
--- a/.github/workflows/stage-2-test.yaml
+++ b/.github/workflows/stage-2-test.yaml
@@ -48,7 +48,7 @@ jobs:
         run: |
           make test-unit
       - name: "Save the coverage check result"
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: coverage.xml
           path: coverage.xml
diff --git a/.github/workflows/stage-3-build.yaml b/.github/workflows/stage-3-build.yaml
index 3bb7a88b..806f8636 100644
--- a/.github/workflows/stage-3-build.yaml
+++ b/.github/workflows/stage-3-build.yaml
@@ -49,7 +49,7 @@ jobs:
           make dependencies install-python
           make build
       - name: "Upload lambda artefact"
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: lambda
           path: dist/lambda.zip
diff --git a/.github/workflows/stage-4-acceptance.yaml b/.github/workflows/stage-4-acceptance.yaml
index 84651754..74ebde58 100644
--- a/.github/workflows/stage-4-acceptance.yaml
+++ b/.github/workflows/stage-4-acceptance.yaml
@@ -132,7 +132,7 @@ jobs:
           echo "Nothing to save"
       - name: Upload Integration Test Results
         if: always()
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: integration-test-results
           path: integration-test-results.xml