diff --git a/components/mi-util/pom.xml b/components/mi-util/pom.xml
index 0d136000..15330560 100644
--- a/components/mi-util/pom.xml
+++ b/components/mi-util/pom.xml
@@ -22,7 +22,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>3.8.1</version>
+			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>
 
diff --git a/components/pcr-service/pom.xml b/components/pcr-service/pom.xml
index b221af06..6db7f86b 100644
--- a/components/pcr-service/pom.xml
+++ b/components/pcr-service/pom.xml
@@ -168,7 +168,7 @@
 		<axis2.version>1.6.1.wso2v10</axis2.version>
 		<commons-pool.version>1.4</commons-pool.version>
         <commons-pool2.version>2.2</commons-pool2.version>
-		<junit.version>4.11</junit.version>
+		<junit.version>4.13.1</junit.version>
 		<org.slf4j.verison>1.6.1</org.slf4j.verison>
 		<com.fasterxml.jackson.version>2.8.3</com.fasterxml.jackson.version>
 		<snakeyaml.version>1.15</snakeyaml.version>
diff --git a/components/sp-config-util/pom.xml b/components/sp-config-util/pom.xml
index d06e459b..cf05c429 100644
--- a/components/sp-config-util/pom.xml
+++ b/components/sp-config-util/pom.xml
@@ -29,7 +29,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.4</version>
+            <version>4.13.1</version>
         </dependency>
         <dependency>
             <groupId>com.wso2telco.core</groupId>
diff --git a/pom.xml b/pom.xml
index 58be49c5..1146a0da 100644
--- a/pom.xml
+++ b/pom.xml
@@ -282,7 +282,7 @@
         <maven.checkstyle.plugin.version>2.17</maven.checkstyle.plugin.version>
         <commons.logging>1.2</commons.logging>
         <maven.compiler.plugin.version>3.3</maven.compiler.plugin.version>
-        <junit.version>4.11</junit.version>
+        <junit.version>4.13.1</junit.version>
         <org.wso2.carbon.utils.version>4.4.3</org.wso2.carbon.utils.version>
         <dnsjava.version>2.1.1.wso2v1</dnsjava.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>