diff --git a/README.md b/README.md
index d89e2a3..b6da797 100644
--- a/README.md
+++ b/README.md
@@ -491,6 +491,7 @@ Libraries to help manage database schemas and migrations.
 * [Shunt](https://github.com/php-loep/shunt) - A library for running commands in parallel on multiple remote machines.
 * [Cilex](https://github.com/Cilex/Cilex) - A micro framework for building command line tools.
 * [CLImate](https://github.com/thephpleague/climate) - A library for outputting colours and special formatting.
+* [schedule](https://github.com/nanjingboy/schedule) - A simple tool that provides a easy way for writing and deploying cron jobs.
 
 ## Authentication and Authorization
 *Libraries for implementing user authentication and authorization.*