diff --git a/readme.md b/readme.md
index e8c2f55..13e2009 100644
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+++ b/readme.md
@@ -511,6 +511,7 @@
 - [excel-stream](https://github.com/dominictarr/excel-stream) - Streaming Excel spreadsheet to JSON parser.
 - [xml2js](https://github.com/Leonidas-from-XIV/node-xml2js) - XML to JavaScript object converter.
 - [Jison](http://zaach.github.io/jison/) - Friendly JavaScript parser generator. It shares genes with Bison, Yacc and family.
+- [google-libphonenumber](https://github.com/seegno/google-libphonenumber) - Parse, format, store and validate phone numbers.
 
 
 ### Humanize