diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 33f0147..6938a84 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -109,7 +109,7 @@ jobs:
           ENVIRONMENT: test
 
       - name: Upload coverage
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         with:
           file: backend/coverage.xml
           fail_ci_if_error: false  # Don't fail if codecov is not configured