diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1461,6 +1461,7 @@ _Libraries for generating and working with log files._
 - [onelog](https://github.com/francoispqt/onelog) - Onelog is a dead simple but very efficient JSON logger. It is the fastest JSON logger out there in all scenarios. Also, it is one of the logger with the lowest allocation.
 - [ozzo-log](https://github.com/go-ozzo/ozzo-log) - High performance logging supporting log severity, categorization, and filtering. Can send filtered log messages to various targets (e.g. console, network, mail).
 - [phuslu/log](https://github.com/phuslu/log) - High performance structured logging.
+- [pp](https://https://github.com/k0kubun/pp) - Colored pretty printer for Go language.
 - [rollingwriter](https://github.com/arthurkiller/rollingWriter) - RollingWriter is an auto-rotate `io.Writer` implementation with multi policies to provide log file rotation.
 - [seelog](https://github.com/cihub/seelog) - Logging functionality with flexible dispatching, filtering, and formatting.
 - [slf4g](https://github.com/echocat/slf4g) - Simple Logging Facade for Golang: Simple structured logging; but powerful, extendable and customizable, with huge amount of learnings from decades of past logging frameworks.