diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 89e0085..b910f0a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -68,7 +68,7 @@ jobs:
         pytest --cov=src --cov-report=xml --cov-report=term
     
     - name: Upload coverage to Codecov
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v6
       with:
         file: ./coverage.xml
         flags: unittests