diff --git a/.github/workflows/dotnet.yml b/.github/workflows/dotnet.yml
index f8f40f4..ff5c028 100644
--- a/.github/workflows/dotnet.yml
+++ b/.github/workflows/dotnet.yml
@@ -67,7 +67,7 @@ jobs:
 
       - name: Upload Test Results
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: test-results
           path: |
diff --git a/.github/workflows/production-monitoring.yml b/.github/workflows/production-monitoring.yml
index f5bf25f..a1818b3 100644
--- a/.github/workflows/production-monitoring.yml
+++ b/.github/workflows/production-monitoring.yml
@@ -244,7 +244,7 @@ jobs:
 
       - name: Upload monitoring evidence
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: production-monitor-${{ github.run_id }}-${{ github.run_attempt }}
           path: monitor-report.txt