diff --git a/README.md b/README.md
index 5af201f..664e098 100644
--- a/README.md
+++ b/README.md
@@ -568,6 +568,7 @@ Libraries to help manage database schemas and migrations.
 * [UA Parser](https://github.com/tobie/ua-parser/tree/master/php) - A library for parsing user agent strings.
 * [Device Detector](https://github.com/piwik/device-detector) - Another library for parsing user agent strings.
 * [Mobile-Detect](https://github.com/serbanghita/Mobile-Detect) - A lightweight PHP class for detecting mobile devices (including tablets).
+* [Environment](https://github.com/jpcercal/environment) - A simple library to increase the power of your environment variables.
 
 ## Numbers
 *Libraries for working with numbers.*