diff --git a/pom.xml b/pom.xml
index 33471c6e..e9527e27 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1007,11 +1007,6 @@
                 <artifactId>org.eclipse.paho.client.mqttv3</artifactId>
                 <version>${eclipse.paho.version}</version>
             </dependency>
-            <dependency>
-                <groupId>org.wso2.andes.wso2</groupId>
-                <artifactId>andes</artifactId>
-                <version>${carbon.messaging.version}</version>
-            </dependency>
             <dependency>
                 <groupId>org.wso2.iot</groupId>
                 <artifactId>org.wso2.iot.core.admin.styles</artifactId>
@@ -1682,7 +1677,8 @@
 
         <!--http client version-->
         <httpclient.version>4.5.2</httpclient.version>
-        <httpcore.version>4.4.1</httpcore.version>
+        <httpcore.version>4.3.0.wso2v1</httpcore.version>
+
         <!--json version-->
         <json-simple.version>1.1.wso2v1</json-simple.version>
         <json.path.version>0.9.1</json.path.version>
@@ -1881,4 +1877,4 @@
         </repository>
     </repositories>
 
-</project>
+</project>
\ No newline at end of file