diff --git a/mqtt-impl/pom.xml b/mqtt-impl/pom.xml
index a735787bf..afd3a28ca 100644
--- a/mqtt-impl/pom.xml
+++ b/mqtt-impl/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>pulsar-protocol-handler-mqtt-parent</artifactId>
         <groupId>io.streamnative.pulsar.handlers</groupId>
-        <version>2.8.1.1</version>
+        <version>2.8.1.6</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>pulsar-protocol-handler-mqtt</artifactId>
diff --git a/pom.xml b/pom.xml
index 92fdcc208..55ad22303 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <groupId>io.streamnative.pulsar.handlers</groupId>
     <artifactId>pulsar-protocol-handler-mqtt-parent</artifactId>
-    <version>2.8.1.1</version>
+    <version>2.8.1.6</version>
     <name>StreamNative :: Pulsar Protocol Handler :: MoP Parent</name>
     <description>Parent for MQTT on Pulsar implemented using Pulsar Protocol Handler.</description>
 
@@ -49,7 +49,7 @@
         <mockito.version>2.22.0</mockito.version>
         <testng.version>6.14.3</testng.version>
         <awaitility.version>4.0.2</awaitility.version>
-        <pulsar.version>2.8.1.1</pulsar.version>
+        <pulsar.version>2.8.1.6</pulsar.version>
         <mqtt.codec.version>4.1.67.Final</mqtt.codec.version>
         <log4j2.version>2.13.3</log4j2.version>
         <lombok.version>1.18.4</lombok.version>
diff --git a/tests/pom.xml b/tests/pom.xml
index 79d76f41d..10d9b800d 100644
--- a/tests/pom.xml
+++ b/tests/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>pulsar-protocol-handler-mqtt-parent</artifactId>
         <groupId>io.streamnative.pulsar.handlers</groupId>
-        <version>2.8.1.1</version>
+        <version>2.8.1.6</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>pulsar-protocol-handler-mqtt-tests</artifactId>