diff --git a/testing-modules/load-testing-comparison/pom.xml b/testing-modules/load-testing-comparison/pom.xml
index adc768b563..55e94379db 100644
--- a/testing-modules/load-testing-comparison/pom.xml
+++ b/testing-modules/load-testing-comparison/pom.xml
@@ -117,10 +117,10 @@
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
         <encoding>UTF-8</encoding>
-        <scala.version>2.11.12</scala.version> <!--2.11.12 --> <!--2.12.6 -->
-        <gatling.version>2.2.5</gatling.version> <!--2.2.5 --> <!--2.3.1 -->
-        <scala-maven-plugin.version>3.2.2</scala-maven-plugin.version> <!--3.2.2 --> <!--3.3.2 -->
-        <gatling-maven-plugin.version>2.2.1</gatling-maven-plugin.version> <!--2.2.1 --> <!--2.2.4 -->
+        <scala.version>2.12.12</scala.version> <!--2.11.12 --> <!--2.12.6 -->
+        <gatling.version>3.4.0</gatling.version> <!--2.2.5 --> <!--2.3.1 -->
+        <scala-maven-plugin.version>4.4.0</scala-maven-plugin.version> <!--3.2.2 --> <!--3.3.2 -->
+        <gatling-maven-plugin.version>3.1.0</gatling-maven-plugin.version> <!--2.2.1 --> <!--2.2.4 -->
         <jmeter.version>5.0</jmeter.version>
     </properties>
 
diff --git a/testing-modules/load-testing-comparison/src/main/resources/scripts/Gatling/GatlingScenario.scala b/testing-modules/load-testing-comparison/src/main/resources/scripts/Gatling/GatlingScenario.scala
index 15d86ebedb..540e40a225 100644
--- a/testing-modules/load-testing-comparison/src/main/resources/scripts/Gatling/GatlingScenario.scala
+++ b/testing-modules/load-testing-comparison/src/main/resources/scripts/Gatling/GatlingScenario.scala
@@ -7,14 +7,9 @@ import scala.concurrent.duration._
 
 class RewardsScenario extends Simulation {
 
-  def randCustId() = java.util.concurrent.ThreadLocalRandom.current().nextInt(1, 10000)
+  def randCustId() = java.util.concurrent.ThreadLocalRandom.current().nextInt()
   
   val httpProtocol = http.baseUrl("http://localhost:8080")
-					    .acceptHeader("text/html,application/json;q=0.9,*/*;q=0.8")
-						.doNotTrackHeader("1")
-						.acceptLanguageHeader("en-US,en;q=0.5")
-						.acceptEncodingHeader("gzip, deflate")
-						.userAgentHeader("Mozilla/5.0 (Windows NT 5.1; rv:31.0) Gecko/20100101 Firefox/31.0")
   
   val scn = scenario("RewardsScenario")
 	.repeat(100){