diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4a59a71..83fbfc1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -32,7 +32,7 @@ jobs:
         run: uv run pytest --cov=cli --cov-report=xml --cov-report=html
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         with:
           files: ./coverage.xml
           flags: unittests