## Bug Report <!-- Thank you for reporting an issue. Please fill in as much of the template below as you're able. --> ### Version v0.11.0 <!-- List the versions of all `tonic` crates you are using. The easiest way to get this information is using `cargo-tree`. `cargo install cargo-tree` (see install here: https://github.com/sfackler/cargo-tree) Then: `cargo tree | grep tonic` --> ### Platform UNIX <!--- Output of `uname -a` (UNIX), or version and 32 or 64-bit (Windows) --> ### Crates https://crates.io/crates/tonic-reflection <!-- If known, please specify the affected tonic crates. Otherwise, delete this section. --> ### Description The entire proto file grpc/reflection/v1alpha/reflection.proto is marked as deprecated. https://github.com/grpc/grpc-go/blob/master/reflection/grpc_reflection_v1alpha/reflection.pb.go#L43 hence better to update or support for latest version v1 https://github.com/grpc/grpc/blob/master/src/proto/grpc/reflection/v1/reflection.proto https://github.com/grpc/grpc/blob/master/doc/server-reflection.md https://github.com/grpc/grpc-go/tree/master/reflection <!-- Enter your issue details below this comment. One way to structure the description: <short summary of the bug> I tried this code: <code sample that causes the bug> I expected to see this happen: <explanation> Instead, this happened: <explanation> -->