diff --git a/PJON.h b/PJON.h
index 371655dc60..a47214a2b8 100644
--- a/PJON.h
+++ b/PJON.h
@@ -1,7 +1,7 @@
 
  /*-O//\         __     __
    |-gfo\       |__| | |  | |\ |
-   |!y°o:\      |  __| |__| | \| v4.1
+   |!y°o:\      |  __| |__| | \| v4.2
    |y"s§+`\     Giovanni Blu Mitolo 2012-2016
   /so+:-..`\    gioscarab@gmail.com
   |+/:ngr-*.`\
diff --git a/README.md b/README.md
index faa40f3c4c..571ff36a60 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 
 ![PJON](http://www.gioblu.com/PJON/PJON-github-header-tiny.png)
-##PJON v4.1
+##PJON v4.2
 PJON (Padded Jittering Operative Network) is an Arduino compatible, multi-master, multi-media communications bus system. It proposes a Standard and it is designed as a framework for digital communication. It is a valid alternative to i2c, 1-Wire, Serial and other Arduino compatible protocols. If you are interested to know more about the PJON Standard, visit the [Wiki](https://github.com/gioblu/PJON/wiki). If you need help see the [documentation](https://github.com/gioblu/PJON/wiki/Documentation) or if something is not working visit the [Troubleshooting page](https://github.com/gioblu/PJON/wiki/Troubleshooting). If you own a Saleae Logic Analyzer see [saleae-pjon-protocol-analyzer](https://github.com/aperepel/saleae-pjon-protocol-analyzer) crafted by Andrew Grande.
 
 [![Video introduction](https://img.shields.io/badge/PJON-video%20introduction-blue.svg)](https://www.youtube.com/watch?v=vjc4ZF5own8)
@@ -11,7 +11,7 @@ PJON (Padded Jittering Operative Network) is an Arduino compatible, multi-master
 - [Bus id](https://github.com/gioblu/PJON/wiki) implementation to optionally enable shared medium communication
 - [Multi media](https://github.com/gioblu/PJON/wiki/OverSampling) compatibility (wires up to 50m, radio up to 5km)
 - Physical layer abstraction and [communication strategy framework](https://github.com/gioblu/PJON/wiki/Strategies)
-- PJON communication through a Serial port with `ThroughHardwareSerial` 
+- PJON communication through a Serial port with `ThroughHardwareSerial`
 - 2 pin compatibility to enable twisted pair / radio modules
 - Optional auto-addressing with id collision avoidance (experimental)
 - CRC8 table-less cyclic redundancy check implementation
diff --git a/library.json b/library.json
index 50cc4f0a93..437f21132f 100644
--- a/library.json
+++ b/library.json
@@ -12,7 +12,7 @@
     "type": "git",
     "url": "https://github.com/gioblu/PJON.git"
   },
-  "version": "4.1",
+  "version": "4.2",
   "examples": "examples/*/*/*/*.ino",
   "frameworks": "arduino",
   "platforms":
diff --git a/library.properties b/library.properties
index 5a872ba962..da95d5ab9e 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=PJON
-version=4.1
+version=4.2
 author=Giovanni Blu Mitolo <gioscarab@gmail.com>
 maintainer=Giovanni Blu Mitolo <gioscarab@gmail.com>
 sentence=PJON is an open-source, multi-master, mult-media device communications bus system framework