diff --git a/README.md b/README.md
index ecae9a4..b2daf25 100644
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+++ b/README.md
@@ -795,6 +795,7 @@ Libraries to help manage database schemas and migrations.
 *Infrastructure for providing PHP applications and services.*
 
 * [appserver.io](http://appserver.io/) - A multithreaded application server for PHP, written in PHP.
+* [php-pm](https://github.com/php-pm/php-pm) - A process manager, supercharger and load balancer for PHP applications.
 
 # Resources
 Various resources, such as books, websites and articles, for improving your PHP development skills and knowledge.