diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e6faec8..d39d014 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
         arguments: jar
 
     - name: Upload as artifact
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v4
       if: ${{ github.event_name != 'pull_request' }}
       with:
         path: "build/libs/freenet-KeyUtils.jar"