diff --git a/.gitignore b/.gitignore
index 7e99a28fe9..a66e8a21f2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,4 +18,4 @@ RUNNING_PID
 /.target/
 /bin/
 /logs
-.vscode
+.vscode/**
diff --git a/Jenkinsfile b/Jenkinsfile
index b09b4fc5e3..08f7c76929 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -29,9 +29,9 @@ node('build-slave') {
                     sh "mvn clean install -DskipTests=true -DCLOUD_STORE_GROUP_ID=${params.cloud_store_group_id} -DCLOUD_STORE_ARTIFACT_ID=${params.cloud_store_artifact_id} -DCLOUD_STORE_VERSION=${params.cloud_store_version}"
                 }
 
-                /* stage('Unit Tests') {
+                stage('Unit Tests') {
                     sh "mvn clean install '-Dtest=!%regex[io.opensaber.registry.client.*]' -DfailIfNoTests=false -Dsurefire.failIfNoSpecifiedTests=false -DCLOUD_STORE_GROUP_ID=org.sunbird -DCLOUD_STORE_ARTIFACT_ID=cloud-store-sdk -DCLOUD_STORE_VERSION=1.4.6"
-                } */
+                }
                 stage('Package') {
                     dir('controller') {
                         sh 'mvn play2:dist'
diff --git a/controller/pom.xml b/controller/pom.xml
index c77c31ef05..15542e2cad 100644
--- a/controller/pom.xml
+++ b/controller/pom.xml
@@ -212,7 +212,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.12</version>
+			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>
diff --git a/controller/test/controllers/organisationmanagement/OrganisationControllerTest.java b/controller/test/controllers/organisationmanagement/OrganisationControllerTest.java
index 65f83c379d..18525c98c2 100644
--- a/controller/test/controllers/organisationmanagement/OrganisationControllerTest.java
+++ b/controller/test/controllers/organisationmanagement/OrganisationControllerTest.java
@@ -1,23 +1,11 @@
 package controllers.organisationmanagement;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
-import static org.powermock.api.mockito.PowerMockito.when;
-
 import akka.stream.javadsl.FileIO;
 import akka.stream.javadsl.Source;
 import akka.util.ByteString;
 import com.fasterxml.jackson.databind.JsonNode;
 import controllers.BaseApplicationTest;
 import controllers.DummyActor;
-import java.io.File;
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Paths;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.Map;
 import modules.OnRequestHandler;
 import org.junit.Before;
 import org.junit.Test;
@@ -33,6 +21,18 @@
 import util.ACTORS;
 import util.RequestInterceptor;
 
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+
+import static org.junit.Assert.assertEquals;
+import static org.powermock.api.mockito.PowerMockito.when;
+
 @PrepareForTest(OnRequestHandler.class)
 @PowerMockIgnore({"javax.management.*", "jdk.internal.reflect.*", "javax.crypto.*"})
 // @Ignore
diff --git a/core/es-utils/pom.xml b/core/es-utils/pom.xml
index f975e40a9d..d501570052 100644
--- a/core/es-utils/pom.xml
+++ b/core/es-utils/pom.xml
@@ -34,7 +34,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.12</version>
+			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>
 	</dependencies>
diff --git a/core/notification-utils/dependency-reduced-pom.xml b/core/notification-utils/dependency-reduced-pom.xml
index ec20fac3d2..be370caaaa 100644
--- a/core/notification-utils/dependency-reduced-pom.xml
+++ b/core/notification-utils/dependency-reduced-pom.xml
@@ -40,7 +40,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.12</version>
+      <version>4.13.1</version>
       <scope>test</scope>
       <exclusions>
         <exclusion>
diff --git a/core/notification-utils/pom.xml b/core/notification-utils/pom.xml
index eb7c8e20af..daeacaac14 100644
--- a/core/notification-utils/pom.xml
+++ b/core/notification-utils/pom.xml
@@ -29,7 +29,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.12</version>
+			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>
diff --git a/core/platform-common/pom.xml b/core/platform-common/pom.xml
index f5fc22c670..d6cd701690 100644
--- a/core/platform-common/pom.xml
+++ b/core/platform-common/pom.xml
@@ -87,7 +87,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.powermock/powermock-api-easymock -->
diff --git a/pom.xml b/pom.xml
index 468696a606..2be0a632ab 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,7 +23,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
diff --git a/service/src/test/java/org/sunbird/actor/organisation/OrgManagementActorTest.java b/service/src/test/java/org/sunbird/actor/organisation/OrgManagementActorTest.java
index 2b198a6a9a..652986e860 100644
--- a/service/src/test/java/org/sunbird/actor/organisation/OrgManagementActorTest.java
+++ b/service/src/test/java/org/sunbird/actor/organisation/OrgManagementActorTest.java
@@ -1,23 +1,11 @@
 package org.sunbird.actor.organisation;
 
-import static akka.testkit.JavaTestKit.duration;
-import static org.junit.Assert.assertTrue;
-import static org.powermock.api.mockito.PowerMockito.*;
-
 import akka.actor.ActorRef;
 import akka.actor.ActorSelection;
 import akka.actor.ActorSystem;
 import akka.actor.Props;
 import akka.dispatch.Futures;
 import akka.testkit.javadsl.TestKit;
-import java.io.File;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
 import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Ignore;
@@ -56,6 +44,19 @@
 import scala.Option;
 import scala.concurrent.Promise;
 
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import static akka.testkit.JavaTestKit.duration;
+import static org.junit.Assert.assertTrue;
+import static org.powermock.api.mockito.PowerMockito.*;
+
 @RunWith(PowerMockRunner.class)
 @PrepareForTest({
   ServiceFactory.class,