diff --git a/Part-6 Spring Boot Security/5. SpringHttpsSecurity/pom.xml b/Part-6 Spring Boot Security/5. SpringHttpsSecurity/pom.xml
index a410ceb5..32760f20 100644
--- a/Part-6 Spring Boot Security/5. SpringHttpsSecurity/pom.xml	
+++ b/Part-6 Spring Boot Security/5. SpringHttpsSecurity/pom.xml	
@@ -43,7 +43,7 @@
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-tomcat</artifactId>
-            <version>2.2.6.RELEASE</version>
+            <version>3.2.11</version>
         </dependency>
 
         <dependency>