diff --git a/agrirouter-sdk-java-api/pom.xml b/agrirouter-sdk-java-api/pom.xml
index ea08cf50..26a40596 100644
--- a/agrirouter-sdk-java-api/pom.xml
+++ b/agrirouter-sdk-java-api/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.agrirouter.api</groupId>
         <artifactId>agrirouter-sdk-java</artifactId>
-        <version>3.3.0</version>
+        <version>4.0.0</version>
     </parent>
     <name>AGRIROUTER SDK JAVA - API</name>
     <artifactId>agrirouter-sdk-java-api</artifactId>
diff --git a/agrirouter-sdk-java-convenience/pom.xml b/agrirouter-sdk-java-convenience/pom.xml
index c4f68e20..4f384369 100644
--- a/agrirouter-sdk-java-convenience/pom.xml
+++ b/agrirouter-sdk-java-convenience/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.agrirouter.api</groupId>
         <artifactId>agrirouter-sdk-java</artifactId>
-        <version>3.3.0</version>
+        <version>4.0.0</version>
     </parent>
     <name>AGRIROUTER SDK JAVA - CONVENIENCE</name>
     <artifactId>agrirouter-sdk-java-convenience</artifactId>
diff --git a/agrirouter-sdk-java-convenience/src/main/java/com/dke/data/agrirouter/convenience/mqtt/client/MqttOptionService.java b/agrirouter-sdk-java-convenience/src/main/java/com/dke/data/agrirouter/convenience/mqtt/client/MqttOptionService.java
index fa7a13b8..34685a45 100644
--- a/agrirouter-sdk-java-convenience/src/main/java/com/dke/data/agrirouter/convenience/mqtt/client/MqttOptionService.java
+++ b/agrirouter-sdk-java-convenience/src/main/java/com/dke/data/agrirouter/convenience/mqtt/client/MqttOptionService.java
@@ -53,7 +53,6 @@ public MqttConnectOptions createMqttConnectOptions(OnboardingResponse onboarding
                         certificationType));
         options.setKeepAliveInterval(60);
         options.setAutomaticReconnect(true);
-        options.setCleanSession(true);
         return options;
     }
 
@@ -75,7 +74,6 @@ public MqttConnectOptions createMqttConnectOptions(RouterDevice routerDevice) {
                         certificationType));
         options.setKeepAliveInterval(60);
         options.setAutomaticReconnect(true);
-        options.setCleanSession(true);
         return options;
     }
 
diff --git a/agrirouter-sdk-java-impl/pom.xml b/agrirouter-sdk-java-impl/pom.xml
index 31eccbfa..f33f3dbb 100644
--- a/agrirouter-sdk-java-impl/pom.xml
+++ b/agrirouter-sdk-java-impl/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.agrirouter.api</groupId>
         <artifactId>agrirouter-sdk-java</artifactId>
-        <version>3.3.0</version>
+        <version>4.0.0</version>
     </parent>
     <name>AGRIROUTER SDK JAVA - IMPL</name>
     <artifactId>agrirouter-sdk-java-impl</artifactId>
diff --git a/agrirouter-sdk-java-tests/pom.xml b/agrirouter-sdk-java-tests/pom.xml
index 5bed6c13..2f70aee6 100644
--- a/agrirouter-sdk-java-tests/pom.xml
+++ b/agrirouter-sdk-java-tests/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>agrirouter-sdk-java</artifactId>
         <groupId>com.agrirouter.api</groupId>
-        <version>3.3.0</version>
+        <version>4.0.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <name>AGRIROUTER SDK JAVA - TESTS</name>
diff --git a/pom.xml b/pom.xml
index 56af2e28..044d5a9d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 
     <groupId>com.agrirouter.api</groupId>
     <artifactId>agrirouter-sdk-java</artifactId>
-    <version>3.3.0</version>
+    <version>4.0.0</version>
     <packaging>pom</packaging>
 
     <name>AGRIROUTER SDK JAVA</name>