diff --git a/README.md b/README.md
index fb675d3..0037232 100644
--- a/README.md
+++ b/README.md
@@ -283,6 +283,7 @@ A curated list of awesome Java frameworks, libraries and software. Inspired by [
 
 * [Apache Commons](http://commons.apache.org/) - Provides different general purpose functions like configuration, validation, collections, file upload or XML processing.
 * [Google Guava](http://code.google.com/p/guava-libraries/) - Collections, caching, primitives support, concurrency libraries, common annotations, string processing, I/O, and so forth.
+* [javatuples](http://www.javatuples.org/) - Does what it says, although the concept of tuples in general is debatable.
 
 ## Visualization