diff --git a/pom.xml b/pom.xml
index 93a3852..aeb9d93 100644
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
     <description>Hazelcast Filter Based Session Replication Example</description>
 
     <properties>
-        <hazelcast.version>3.7.5</hazelcast.version>
+        <hazelcast.version>3.8.1</hazelcast.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
 
diff --git a/src/main/webapp/WEB-INF/web.xml b/src/main/webapp/WEB-INF/web.xml
index 4989f57..751b822 100755
--- a/src/main/webapp/WEB-INF/web.xml
+++ b/src/main/webapp/WEB-INF/web.xml
@@ -75,10 +75,10 @@
             Do you want to use an existing HazelcastInstance?
             Default is null.
         -->
-        <init-param>
-            <param-name>instance-name</param-name>
-            <param-value>default</param-value>
-        </init-param>
+        <!--<init-param>-->
+            <!--<param-name>instance-name</param-name>-->
+            <!--<param-value>default</param-value>-->
+        <!--</init-param>-->
         <!--
             Do you want to connect as a client to an existing cluster?
             Default is false.