diff --git a/pom.xml b/pom.xml
index 7a1f865..eb091f6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -91,7 +91,7 @@
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
             <scope>test</scope>
-        <version>4.12</version>
+        <version>4.13.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.commons</groupId>