diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index be129b0b..6c7d8e13 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -224,7 +224,7 @@ jobs:
 
 
     - name: "Upload: Repository Zip"
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       if: runner.os == 'Linux' && matrix.target-platform == 'oldest'
       with:
         name: org.eclipse.tm4e.repository-${{matrix.target-platform}}-${{matrix.os}}