diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index 0ede224b..cbf4f3f7 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -238,7 +238,7 @@ jobs:
         run: syft . -o spdx-json=sbom-spdx.json
 
       - name: Upload SBOM artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: sbom-reports
           path: |
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 920269a5..3bcf0674 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -93,7 +93,7 @@ jobs:
           go test -bench=. -benchmem -run=^$ ./internal/cache/... | tee benchmark_cache.txt
 
       - name: Upload benchmark results
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: benchmark-results
           path: benchmark_*.txt