diff --git a/build.gradle b/build.gradle
index 990c61d..d361757 100644
--- a/build.gradle
+++ b/build.gradle
@@ -49,7 +49,7 @@ publishing {
             from components.java
             groupId = 'io.github.llschall'
             artifactId = 'ardwloop'
-            version = '0.4.1'
+            version = '0.4.2'
             pom {
                 name = 'ardwloop'
                 description = 'ardwloop takes care of exchanging a matrix of data between your Java (or Kotlin) program and its matching Arduino program.'
diff --git a/ino/examples/demo_led/demo_led.ino b/ino/examples/demo_led/demo_led.ino
index 0827f0e..c21e29b 100644
--- a/ino/examples/demo_led/demo_led.ino
+++ b/ino/examples/demo_led/demo_led.ino
@@ -1,7 +1,7 @@
 /*
  * Welcome to the Ardwloop Demo !
  *
- * Featuring Ardwloop 0.4.1
+ * Featuring Ardwloop 0.4.2
  *
  * More setup instructions are available in
  * https://llschall.github.io/ardwloop/demo
diff --git a/ino/examples/demo_led_esp32_bt/demo_led_esp32_bt.ino b/ino/examples/demo_led_esp32_bt/demo_led_esp32_bt.ino
index 7eea5f3..af29308 100644
--- a/ino/examples/demo_led_esp32_bt/demo_led_esp32_bt.ino
+++ b/ino/examples/demo_led_esp32_bt/demo_led_esp32_bt.ino
@@ -2,7 +2,7 @@
  * Welcome to the Ardwloop Demo,
  * customized for board based on ESP32 and bluetooth communication.
  *
- * Featuring Ardwloop 0.4.1
+ * Featuring Ardwloop 0.4.2
  *
  * Make sure you selected an ESP32 board in your IDE
  * before trying to compile this.
diff --git a/ino/library.properties b/ino/library.properties
index ffcf30d..b966389 100644
--- a/ino/library.properties
+++ b/ino/library.properties
@@ -1,5 +1,5 @@
 name=Ardwloop
-version=0.4.1
+version=0.4.2
 author=Laurent Schall <llschall@gmx.com>
 maintainer=Laurent Schall <llschall@gmx.com>
 sentence=A library to ease controlling an Arduino program from a Java or Kotlin application.
diff --git a/ino/src/Ardwloop.h b/ino/src/Ardwloop.h
index b4e6999..a56192f 100644
--- a/ino/src/Ardwloop.h
+++ b/ino/src/Ardwloop.h
@@ -2,7 +2,7 @@
  * Adrwloop.h - Entry point of the ardwloop API for the Arduino side
  * See https://llschall.github.io/ardwloop
  *
- * Version 0.4.1
+ * Version 0.4.2
  */
 
 #ifndef ardwloop_h
diff --git a/src/main/java/org/llschall/ardwloop/ArdwloopStarter.java b/src/main/java/org/llschall/ardwloop/ArdwloopStarter.java
index 2687148..921c28a 100644
--- a/src/main/java/org/llschall/ardwloop/ArdwloopStarter.java
+++ b/src/main/java/org/llschall/ardwloop/ArdwloopStarter.java
@@ -22,7 +22,7 @@ public class ArdwloopStarter {
     /**
      * The version of the Ardwloop library
      */
-    public static final String VERSION = "0.4.1";
+    public static final String VERSION = "0.4.2";
 
     /**
      * An integer that might vary with the snapshot