diff --git a/README.md b/README.md
index e18795e..b2137f9 100644
--- a/README.md
+++ b/README.md
@@ -237,6 +237,7 @@ See also [http://areweideyet.com/](http://areweideyet.com/) and [Rust and IDEs](
 * [zonyitoo/coio-rs](https://github.com/zonyitoo/coio-rs) — a coroutine I/O library with a working-stealing scheduler [<img src="https://travis-ci.org/zonyitoo/coio-rs.svg?branch=master">](https://travis-ci.org/zonyitoo/coio-rs)
 * [thehydroimpulse/tangle](https://github.com/thehydroimpulse/tangle) — a scala-inspired futures library [<img src="https://travis-ci.org/thehydroimpulse/tangle.svg?branch=master">](https://travis-ci.org/thehydroimpulse/tangle)
 * [dpc/mioco](https://github.com/dpc/mioco) — Scalable, coroutine-based, asynchronous IO handling library [<img src="https://img.shields.io/travis/dpc/mioco/master.svg?style=flat-square" alt="Travis CI Build Status">](https://travis-ci.org/dpc/mioco)
+* [alexcrichton/futures-rs](https://github.com/alexcrichton/futures-rs) - Zero-cost futures in Rust [<img src="https://travis-ci.org/alexcrichton/futures-rs.svg?branch=master" alt="Travis CI Build Status">](https://travis-ci.org/alexcrichton/futures-rs)
 
 
 ### Audio
@@ -596,6 +597,7 @@ See also [About Rust’s Machine Learning Community](https://medium.com/@autumn_
   * [mattnenterprise/rust-ftp](https://github.com/mattnenterprise/rust-ftp) — an [FTP](https://en.wikipedia.org/wiki/File_Transfer_Protocol) client for Rust [<img src="https://travis-ci.org/mattnenterprise/rust-ftp.svg?branch=master">](https://travis-ci.org/mattnenterprise/rust-ftp)
 * Low level
   * [libpnet/libpnet](https://github.com/libpnet/libpnet) — a cross-platform, low level networking [<img src="https://travis-ci.org/libpnet/libpnet.svg?branch=master">](https://travis-ci.org/libpnet/libpnet)
+  * [tokio-rs/tokio](https://github.com/tokio-rs/tokio) - Tokio is a network application framework for rapid development and highly scalable production deployments of clients and servers.
 * NanoMsg
   * [thehydroimpulse/nanomsg.rs](https://github.com/thehydroimpulse/nanomsg.rs) — [nanomsg](http://nanomsg.org/) bindings [<img src="https://travis-ci.org/thehydroimpulse/nanomsg.rs.svg?branch=master">](https://travis-ci.org/thehydroimpulse/nanomsg.rs)
 * NNTP