diff --git a/README.md b/README.md
index 2075786..a8e9b4e 100644
--- a/README.md
+++ b/README.md
@@ -1399,6 +1399,7 @@ See also [Are we game yet?](https://arewegameyet.rs)
 * FTP
   * [mattnenterprise/rust-ftp](https://github.com/mattnenterprise/rust-ftp) — an [FTP](https://en.wikipedia.org/wiki/File_Transfer_Protocol) client for Rust [![build badge](https://api.travis-ci.org/mattnenterprise/rust-ftp.svg?branch=master)](https://travis-ci.org/mattnenterprise/rust-ftp)
 * gRPC
+  * [hyperium/tonic](https://github.com/hyperium/tonic) — A native gRPC client & server implementation with async/await support [![Crates.io](https://img.shields.io/crates/v/tonic)](https://crates.io/crates/tonic)
   * [tikv/grpc-rs](https://github.com/tikv/grpc-rs) — The gRPC library for Rust built on C Core library and futures [![Build Status](https://api.travis-ci.org/tikv/grpc-rs.svg?branch=master)](https://travis-ci.org/tikv/grpc-rs)
 * HTTP
   * [Hurl](https://github.com/Orange-OpenSource/hurl) — Run and test HTTP requests with plain text and libcurl [![CI](https://github.com/Orange-OpenSource/hurl/workflows/CI/badge.svg)](https://github.com/Orange-OpenSource/hurl/actions)