diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4b412d1..e94023f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -80,7 +80,7 @@ jobs:
         pytest --cov=. --cov-report=xml --cov-report=html
 
     - name: Upload coverage to Codecov
-      uses: codecov/codecov-action@v4
+      uses: codecov/codecov-action@v5
       with:
         file: ./backend/coverage.xml
         flags: backend