diff --git a/Chapter3/cargotracker/pom.xml b/Chapter3/cargotracker/pom.xml
index e3c7909..4c89764 100644
--- a/Chapter3/cargotracker/pom.xml
+++ b/Chapter3/cargotracker/pom.xml
@@ -35,7 +35,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
         <!-- https://mvnrepository.com/artifact/jakarta.platform/jakarta.jakartaee-web-api -->