Bump junit to 4.13.2
diff --git a/pom.xml b/pom.xml
index 3cb2187..e902a69 100644
--- a/pom.xml
+++ b/pom.xml
@@ -105,7 +105,7 @@
     <dependency>

       <groupId>junit</groupId>

       <artifactId>junit</artifactId>

-      <version>4.11</version>

+      <version>4.13.2</version>

       <scope>test</scope>

     </dependency>

   </dependencies>