diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 91254ae..7e6da72 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -36,7 +36,7 @@ jobs:
 
       - name: Upload coverage to Codecov
         if: matrix.os == 'ubuntu-latest' && matrix.dotnet-version == '10.0.x'
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v6
         with:
           files: '**/coverage.cobertura.xml'
           fail_ci_if_error: false