Update junit to fix CVE-2020-15250
diff --git a/pom.xml b/pom.xml
index 0aa4057..81bd68b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -92,7 +92,7 @@
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <target.jdk>1.6</target.jdk>
-    <junit.version>3.8.2</junit.version>
+    <junit.version>4.13.1</junit.version>
     <!-- This is the version of Maven required to use the Maven Plugin for this project -->
     <mavenVersion>2.2.1</mavenVersion>
     <!--