diff --git a/.github/workflows/build_and_test.yaml b/.github/workflows/build_and_test.yaml
index cdf12091..834fd416 100644
--- a/.github/workflows/build_and_test.yaml
+++ b/.github/workflows/build_and_test.yaml
@@ -128,7 +128,7 @@ jobs:
           kubectl logs sidecar-pythonscript-logfile > /tmp/logs/sidecar-pythonscript-logfile.log
           kubectl logs dummy-server-pod > /tmp/logs/dummy-server.log
       - name: Upload artifacts (pod logs)
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: pod-logs_${{ matrix.k8s.maj_min }}
           path: /tmp/logs/*
@@ -171,7 +171,7 @@ jobs:
           kubectl cp sidecar-5xx:/tmp-5xx/similar-configmap.txt /tmp/sidecar-5xx/similar-configmap.txt
           kubectl cp sidecar-5xx:/tmp-5xx/similar-secret.txt /tmp/sidecar-5xx/similar-secret.txt
       - name: Upload artifacts (expected files from cluster)
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: expected-files_${{ matrix.k8s.maj_min }}
           path: |