diff --git a/.github/workflows/workflow.yml b/.github/workflows/workflow.yml
index 2dc1c7ca..b19db45e 100644
--- a/.github/workflows/workflow.yml
+++ b/.github/workflows/workflow.yml
@@ -40,7 +40,7 @@ jobs:
         # curl https://api.github.com/repos/open-traffic-generator/models/actions/artifacts
         # the artifact is only available for the amount of time dictated by the 
         # repo settings which is defaulted to 90 days
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           path: artifacts