diff --git a/.github/workflows/app-tests.yaml b/.github/workflows/app-tests.yaml
index acf59b6..634fe03 100644
--- a/.github/workflows/app-tests.yaml
+++ b/.github/workflows/app-tests.yaml
@@ -134,7 +134,7 @@ jobs:
 
         - name: Upload test artifacts
           if: ${{ failure() && steps.e2e.conclusion == 'failure' }}
-          uses: actions/upload-artifact@v4
+          uses: actions/upload-artifact@v5
           with:
             name: playwright-traces${{ matrix.python_version }}
             path: test-results
diff --git a/.github/workflows/evaluate.yaml b/.github/workflows/evaluate.yaml
index b5c77c4..a2428f1 100644
--- a/.github/workflows/evaluate.yaml
+++ b/.github/workflows/evaluate.yaml
@@ -137,19 +137,19 @@ jobs:
           python evals/evaluate.py --targeturl=http://127.0.0.1:8000/chat --resultsdir=evals/results/pr${{ github.event.issue.number }}
 
       - name: Upload server logs as build artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: server_logs
           path: ./serverlogs.out
 
       - name: Upload server error logs as build artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: server_error_logs
           path: ./serverlogs.err
 
       - name: Upload eval results as build artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: eval_result
           path: ./evals/results/pr${{ github.event.issue.number }}