diff --git a/pom.xml b/pom.xml
index e129fc2..8b11f58 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
 		<dependency>
 			<groupId>org.eclipse.paho</groupId>
 			<artifactId>org.eclipse.paho.client.mqttv3</artifactId>
-			<version>1.0.2</version>
+			<version>1.2.1</version>
 		</dependency>
 		<dependency>
 			<groupId>org.thymeleaf</groupId>