diff --git a/spring-reactive-modules/spring-reactive/src/main/java/com/baeldung/reactive/security/SpringSecurity5Application.java b/spring-reactive-modules/spring-reactive/src/main/java/com/baeldung/reactive/security/SpringSecurity6Application.java
similarity index 94%
rename from spring-reactive-modules/spring-reactive/src/main/java/com/baeldung/reactive/security/SpringSecurity5Application.java
rename to spring-reactive-modules/spring-reactive/src/main/java/com/baeldung/reactive/security/SpringSecurity6Application.java
index bc0895a38b..4b20c678b5 100644
--- a/spring-reactive-modules/spring-reactive/src/main/java/com/baeldung/reactive/security/SpringSecurity5Application.java
+++ b/spring-reactive-modules/spring-reactive/src/main/java/com/baeldung/reactive/security/SpringSecurity6Application.java
@@ -13,11 +13,11 @@ import reactor.netty.http.server.HttpServer;
 
 @ComponentScan(basePackages = {"com.baeldung.reactive.security"})
 @EnableWebFlux
-public class SpringSecurity5Application {
+public class SpringSecurity6Application {
 
     public static void main(String[] args) {
         try (AnnotationConfigApplicationContext context =
-                     new AnnotationConfigApplicationContext(SpringSecurity5Application.class)) {
+                     new AnnotationConfigApplicationContext(SpringSecurity6Application.class)) {
             context.getBean(DisposableServer.class).onDispose().block();
         }
     }
diff --git a/spring-reactive-modules/spring-reactive/src/test/java/com/baeldung/reactive/security/SecurityIntegrationTest.java b/spring-reactive-modules/spring-reactive/src/test/java/com/baeldung/reactive/security/SecurityIntegrationTest.java
index 6bf39e4791..161c739ffb 100644
--- a/spring-reactive-modules/spring-reactive/src/test/java/com/baeldung/reactive/security/SecurityIntegrationTest.java
+++ b/spring-reactive-modules/spring-reactive/src/test/java/com/baeldung/reactive/security/SecurityIntegrationTest.java
@@ -8,7 +8,7 @@ import org.springframework.context.ApplicationContext;
 import org.springframework.security.test.context.support.WithMockUser;
 import org.springframework.test.web.reactive.server.WebTestClient;
 
-@SpringBootTest(classes = SpringSecurity5Application.class)
+@SpringBootTest(classes = SpringSecurity6Application.class)
 class SecurityIntegrationTest {
 
     @Autowired