diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index fafdc4f..fcdfe3b 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -197,7 +197,7 @@ jobs:
           ./.github/scripts/format-coverage.sh coverage.out "$CURRENT_COV" "$MAIN_COV" > coverage-summary.md
 
       - name: Upload coverage artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: coverage-report
           path: |
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 2d964a8..35d794a 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -44,7 +44,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         if: always()
         with:
           name: release-artifacts