diff --git a/.github/workflows/compile-examples.yml b/.github/workflows/compile-examples.yml
index 5f5b1cf..1b3d8e3 100644
--- a/.github/workflows/compile-examples.yml
+++ b/.github/workflows/compile-examples.yml
@@ -91,7 +91,7 @@ jobs:
           sketches-report-path: ${{ env.SKETCHES_REPORTS_PATH }}
 
       - name: Save memory usage change report as artifact
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: sketches-report-${{ matrix.board.artifact-name-suffix }}
           if-no-files-found: error
diff --git a/.github/workflows/sync-labels.yml b/.github/workflows/sync-labels.yml
index 2de2eb8..4f5e49f 100644
--- a/.github/workflows/sync-labels.yml
+++ b/.github/workflows/sync-labels.yml
@@ -70,7 +70,7 @@ jobs:
           file-url: https://raw.githubusercontent.com/arduino/tooling-project-assets/main/workflow-templates/assets/sync-labels/${{ matrix.filename }}
 
       - name: Pass configuration files to next job via workflow artifact
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           path: |
             *.yaml