diff --git a/.github/workflows/klar.yml b/.github/workflows/klar.yml
index a5c4a42..c2b84e9 100644
--- a/.github/workflows/klar.yml
+++ b/.github/workflows/klar.yml
@@ -24,7 +24,7 @@ jobs:
       - name: Run tests
         run: go test -coverprofile=coverage.out ./...
       - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@671740ac38dd9b0130fbe1cec585b89eea48d3de # v5.5.2
+        uses: codecov/codecov-action@e79a6962e0d4c0c17b229090214935d2e33f8354 # v6.0.1
         with:
           files: ./coverage.out
           token: ${{ secrets.CODECOV_TOKEN }}