diff --git a/SolarSystem/pom.xml b/SolarSystem/pom.xml
index b888c4c..bf2f117 100644
--- a/SolarSystem/pom.xml
+++ b/SolarSystem/pom.xml
@@ -19,7 +19,7 @@
             <dependency>
                 <groupId>junit</groupId>
                 <artifactId>junit</artifactId>
-                <version>4.12</version>
+                <version>4.13.1</version>
             </dependency>
         </dependencies>
     </dependencyManagement>