diff --git a/README.md b/README.md
index 9d9e567..0a50ce7 100644
--- a/README.md
+++ b/README.md
@@ -574,6 +574,7 @@ Libraries to help manage database schemas and migrations.
 
 * [Ardent](https://github.com/morrisonlevi/Ardent) - A library of data structures.
 * [PHP Collections](https://github.com/schmittjoh/php-collection) - A simple collections library.
+* [Collections](https://github.com/italolelis/collections) - Collections Abstraction library for PHP.
 * [Serializer](https://github.com/schmittjoh/serializer) - A library for serialising and de-serialising data.
 * [PHP Object Storage](https://github.com/herrera-io/php-object-storage) - A library for object storage.
 * [Fractal](https://github.com/php-loep/fractal) - A library for converting complex data structures to JSON output.