diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 47407aa..11d3fb2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -386,7 +386,7 @@ jobs:
           path: ${{ inputs.working-directory }}/coverage.txt
 
       - name: Send results to codecov.io
-        uses: codecov/codecov-action@1af58845a975a7985b0beb0cbe6fbbb71a41dbad # v5.5.3
+        uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2 # v6.0.0
         with:
           directory: ${{ inputs.working-directory }}
           flags:     unittests