diff --git a/Iteration3/Quantour/pom.xml b/Iteration3/Quantour/pom.xml
index 9fb514ec..959b49d7 100644
--- a/Iteration3/Quantour/pom.xml
+++ b/Iteration3/Quantour/pom.xml
@@ -12,7 +12,7 @@
     <dependency>
       <groupId>org.springframework.security</groupId>
       <artifactId>spring-security-web</artifactId>
-      <version>4.2.2.RELEASE</version>
+      <version>5.2.10.RELEASE</version>
     </dependency>
     <!--security-->
     <dependency>