diff --git a/pom.xml b/pom.xml
index 9b9b815df..45598cbe8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -18,7 +18,7 @@
   <properties>
 
     <!-- Generic properties -->
-    <java.version>17</java.version>
+    <java.version>21</java.version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     <!-- Important for reproducible builds. Update using e.g. ./mvnw versions:set
@@ -156,6 +156,11 @@
 
   <build>
     <plugins>
+      <plugin>
+        <groupId>com.gitlab.haynes</groupId>
+        <artifactId>libsass-maven-plugin</artifactId>
+        <version>0.2.29</version>
+      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-enforcer-plugin</artifactId>
@@ -287,6 +292,7 @@
         <artifactId>cyclonedx-maven-plugin</artifactId>
       </plugin>
 
+
     </plugins>
   </build>
   <licenses>
diff --git a/src/main/java/org/springframework/samples/petclinic/owner/Owner.java b/src/main/java/org/springframework/samples/petclinic/owner/Owner.java
index 675b2140e..789d463ee 100644
--- a/src/main/java/org/springframework/samples/petclinic/owner/Owner.java
+++ b/src/main/java/org/springframework/samples/petclinic/owner/Owner.java
@@ -172,4 +172,17 @@ public class Owner extends Person {
 		pet.addVisit(visit);
 	}
 
+	public void updatePet(Pet newPet)
+	{
+		for(int i=0 ; i<pets.size() ; i++)
+		{
+			Pet existingPet = pets.get(i);
+			if(existingPet.getId().equals(newPet.getId()))
+			{
+				pets.set(i,newPet);
+				break;
+			}
+		}
+	}
+
 }
diff --git a/src/main/java/org/springframework/samples/petclinic/owner/PetController.java b/src/main/java/org/springframework/samples/petclinic/owner/PetController.java
index fcf431bff..9be112038 100644
--- a/src/main/java/org/springframework/samples/petclinic/owner/PetController.java
+++ b/src/main/java/org/springframework/samples/petclinic/owner/PetController.java
@@ -17,6 +17,7 @@ package org.springframework.samples.petclinic.owner;
 
 import java.time.LocalDate;
 import java.util.Collection;
+import java.util.List;
 import java.util.Optional;
 
 import org.springframework.stereotype.Controller;
@@ -128,7 +129,7 @@ class PetController {
 			RedirectAttributes redirectAttributes) {
 
 		String petName = pet.getName();
-
+		System.out.println(pet.getId()+" SOUMEN");
 		// checking if the pet name already exist for the owner
 		if (StringUtils.hasText(petName)) {
 			Pet existingPet = owner.getPet(petName, false);
@@ -147,9 +148,16 @@ class PetController {
 		}
 
 		owner.addPet(pet);
+		owner.updatePet(pet);
+
 		this.owners.save(owner);
 		redirectAttributes.addFlashAttribute("message", "Pet details has been edited");
 		return "redirect:/owners/{ownerId}";
 	}
 
+
+
+
+
+
 }