diff --git a/pom.xml b/pom.xml
index 3b30207..a8a3826 100644
--- a/pom.xml
+++ b/pom.xml
@@ -47,7 +47,7 @@
             <artifactId>junit</artifactId>
             <type>jar</type>
             <scope>test</scope>
-            <version>4.12</version>
+            <version>4.13.1</version>
         </dependency>
         <dependency>
             <groupId>org.mockito</groupId>