diff --git a/spring-boot-modules/spring-boot-validation/pom.xml b/spring-boot-modules/spring-boot-validation/pom.xml
index 1412a57e2a..197fc67b22 100644
--- a/spring-boot-modules/spring-boot-validation/pom.xml
+++ b/spring-boot-modules/spring-boot-validation/pom.xml
@@ -8,9 +8,10 @@
     <version>0.0.1-SNAPSHOT</version>
 
     <parent>
-        <groupId>com.baeldung.spring-boot-modules</groupId>
-        <artifactId>spring-boot-modules</artifactId>
-        <version>1.0.0-SNAPSHOT</version>
+        <groupId>com.baeldung</groupId>
+        <artifactId>parent-boot-3</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+        <relativePath>../../parent-boot-3</relativePath>
     </parent>
 
     <dependencies>
@@ -41,4 +42,8 @@
         </plugins>
     </build>
 
+    <properties>
+        <start-class>com.baeldung.beanvalidation.application.Application</start-class>
+    </properties>
+
 </project>
\ No newline at end of file
diff --git a/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/beanvalidation/application/Application.java b/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/beanvalidation/application/Application.java
index e2b933a67e..2a1e10edbc 100644
--- a/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/beanvalidation/application/Application.java
+++ b/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/beanvalidation/application/Application.java
@@ -16,7 +16,7 @@ public class Application {
     }
     
     @Bean
-    public CommandLineRunner run(UserRepository userRepository) throws Exception {
+    public CommandLineRunner run(UserRepository userRepository) {
         return (String[] args) -> {
             User user1 = new User("Bob", "bob@domain.com");
             User user2 = new User("Jenny", "jenny@domain.com");
diff --git a/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/beanvalidation/application/controllers/UserController.java b/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/beanvalidation/application/controllers/UserController.java
index abda9a9449..7e13aec4a0 100644
--- a/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/beanvalidation/application/controllers/UserController.java
+++ b/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/beanvalidation/application/controllers/UserController.java
@@ -6,7 +6,7 @@ import com.baeldung.beanvalidation.application.repositories.UserRepository;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
-import javax.validation.Valid;
+import jakarta.validation.Valid;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
diff --git a/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/beanvalidation/application/entities/User.java b/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/beanvalidation/application/entities/User.java
index 511ce47775..13fc97661d 100644
--- a/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/beanvalidation/application/entities/User.java
+++ b/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/beanvalidation/application/entities/User.java
@@ -1,11 +1,10 @@
 package com.baeldung.beanvalidation.application.entities;
 
-import javax.persistence.Entity;
-import javax.persistence.GeneratedValue;
-import javax.persistence.GenerationType;
-import javax.persistence.Id;
-import javax.persistence.Table;
-import javax.validation.constraints.NotBlank;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.validation.constraints.NotBlank;
 
 @Entity
 public class User {
diff --git a/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/spring/servicevalidation/dao/UserAccountDao.java b/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/spring/servicevalidation/dao/UserAccountDao.java
index c49c5220f4..adb0117997 100644
--- a/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/spring/servicevalidation/dao/UserAccountDao.java
+++ b/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/spring/servicevalidation/dao/UserAccountDao.java
@@ -11,7 +11,7 @@ import com.baeldung.spring.servicevalidation.domain.UserAccount;
 @Service
 public class UserAccountDao {
 
-    private Map<String, UserAccount> DB = new HashMap<String, UserAccount>();
+    private Map<String, UserAccount> DB = new HashMap<>();
 
     public String addUserAccount(UserAccount useraccount) {
         DB.put(useraccount.getName(), useraccount);
diff --git a/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/spring/servicevalidation/domain/UserAccount.java b/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/spring/servicevalidation/domain/UserAccount.java
index 5b0e795a8a..50ea9a4a66 100644
--- a/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/spring/servicevalidation/domain/UserAccount.java
+++ b/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/spring/servicevalidation/domain/UserAccount.java
@@ -1,10 +1,10 @@
 package com.baeldung.spring.servicevalidation.domain;
 
-import javax.validation.Valid;
-import javax.validation.constraints.Min;
-import javax.validation.constraints.NotBlank;
-import javax.validation.constraints.NotNull;
-import javax.validation.constraints.Size;
+import jakarta.validation.Valid;
+import jakarta.validation.constraints.Min;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.Size;
 
 public class UserAccount {
 
diff --git a/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/spring/servicevalidation/domain/UserAddress.java b/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/spring/servicevalidation/domain/UserAddress.java
index cd149dc5f5..276f18ff67 100644
--- a/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/spring/servicevalidation/domain/UserAddress.java
+++ b/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/spring/servicevalidation/domain/UserAddress.java
@@ -1,6 +1,6 @@
 package com.baeldung.spring.servicevalidation.domain;
 
-import javax.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotBlank;
 
 public class UserAddress {
 
diff --git a/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/spring/servicevalidation/service/UserAccountService.java b/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/spring/servicevalidation/service/UserAccountService.java
index 9d79e4e226..648c45d893 100644
--- a/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/spring/servicevalidation/service/UserAccountService.java
+++ b/spring-boot-modules/spring-boot-validation/src/main/java/com/baeldung/spring/servicevalidation/service/UserAccountService.java
@@ -2,9 +2,9 @@ package com.baeldung.spring.servicevalidation.service;
 
 import java.util.Set;
 
-import javax.validation.ConstraintViolation;
-import javax.validation.ConstraintViolationException;
-import javax.validation.Validator;
+import jakarta.validation.ConstraintViolation;
+import jakarta.validation.ConstraintViolationException;
+import jakarta.validation.Validator;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
diff --git a/spring-boot-modules/spring-boot-validation/src/main/resources/application.properties b/spring-boot-modules/spring-boot-validation/src/main/resources/application.properties
new file mode 100644
index 0000000000..ead0df89a3
--- /dev/null
+++ b/spring-boot-modules/spring-boot-validation/src/main/resources/application.properties
@@ -0,0 +1 @@
+spring.jpa.properties.hibernate.globally_quoted_identifiers=true
diff --git a/spring-boot-modules/spring-boot-validation/src/test/java/com/baeldung/beanvalidation/application/UserControllerIntegrationTest.java b/spring-boot-modules/spring-boot-validation/src/test/java/com/baeldung/beanvalidation/application/UserControllerIntegrationTest.java
index 21fcaf922c..c26174d961 100644
--- a/spring-boot-modules/spring-boot-validation/src/test/java/com/baeldung/beanvalidation/application/UserControllerIntegrationTest.java
+++ b/spring-boot-modules/spring-boot-validation/src/test/java/com/baeldung/beanvalidation/application/UserControllerIntegrationTest.java
@@ -34,7 +34,7 @@ public class UserControllerIntegrationTest {
     private MockMvc mockMvc;
 
     @Test
-    public void whenUserControllerInjected_thenNotNull() throws Exception {
+    public void whenUserControllerInjected_thenNotNull() {
         assertThat(userController).isNotNull();
     }