diff --git a/step-3/pom.xml b/step-3/pom.xml
index 9b02ddd..c0818f4 100644
--- a/step-3/pom.xml
+++ b/step-3/pom.xml
@@ -95,7 +95,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.12</version>
+      <version>4.13.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>