diff --git a/.github/workflows/_dotnet-build-and-test.yml b/.github/workflows/_dotnet-build-and-test.yml
index 2a8bee1..8779877 100644
--- a/.github/workflows/_dotnet-build-and-test.yml
+++ b/.github/workflows/_dotnet-build-and-test.yml
@@ -97,6 +97,7 @@ jobs:
             auth.docker.io:443
             builds.dotnet.microsoft.com:443
             cli.codecov.io:443
+            ingest.codecov.io:433
             dotnetcli.azureedge.net:443
             cognito-identity.us-east-1.amazonaws.com:443
             crl.sectigo.com:443