diff --git a/Iteration3/Quantour/pom.xml b/Iteration3/Quantour/pom.xml
index 9fb514ec..fddf0ec0 100644
--- a/Iteration3/Quantour/pom.xml
+++ b/Iteration3/Quantour/pom.xml
@@ -110,7 +110,7 @@
     <dependency>
       <groupId>org.springframework</groupId>
       <artifactId>spring-beans</artifactId>
-      <version>4.3.4.RELEASE</version>
+      <version>5.3.18</version>
     </dependency>
     <dependency>
       <groupId>org.springframework</groupId>