diff --git a/broker/pom.xml b/broker/pom.xml
index ede5088bb..d10682b2b 100644
--- a/broker/pom.xml
+++ b/broker/pom.xml
@@ -163,7 +163,7 @@
         <dependency>
             <groupId>org.fusesource.mqtt-client</groupId>
             <artifactId>mqtt-client</artifactId>
-            <version>1.12</version>
+            <version>1.15</version>
         </dependency>
 
         <dependency>