diff --git a/persistence-modules/querydsl/README.md b/persistence-modules/querydsl/README.md
index 77b9fd6baf..03e113795d 100644
--- a/persistence-modules/querydsl/README.md
+++ b/persistence-modules/querydsl/README.md
@@ -1,3 +1,3 @@
 ### Relevant Articles:
-- [Intro to Querydsl](http://www.baeldung.com/intro-to-querydsl)
-- [A Guide to Querydsl with JPA](http://www.baeldung.com/querydsl-with-jpa-tutorial)
+- [Intro to Querydsl](https://www.baeldung.com/intro-to-querydsl)
+- [A Guide to Querydsl with JPA](https://www.baeldung.com/querydsl-with-jpa-tutorial)
diff --git a/persistence-modules/querydsl/src/main/java/org/baeldung/dao/PersonDao.java b/persistence-modules/querydsl/src/main/java/com/baeldung/dao/PersonDao.java
similarity index 88%
rename from persistence-modules/querydsl/src/main/java/org/baeldung/dao/PersonDao.java
rename to persistence-modules/querydsl/src/main/java/com/baeldung/dao/PersonDao.java
index 7df4ebb22d..fb39821981 100644
--- a/persistence-modules/querydsl/src/main/java/org/baeldung/dao/PersonDao.java
+++ b/persistence-modules/querydsl/src/main/java/com/baeldung/dao/PersonDao.java
@@ -1,9 +1,9 @@
-package org.baeldung.dao;
+package com.baeldung.dao;
 
 import java.util.List;
 import java.util.Map;
 
-import org.baeldung.entity.Person;
+import com.baeldung.entity.Person;
 
 public interface PersonDao {
 
diff --git a/persistence-modules/querydsl/src/main/java/org/baeldung/dao/PersonDaoImpl.java b/persistence-modules/querydsl/src/main/java/com/baeldung/dao/PersonDaoImpl.java
similarity index 95%
rename from persistence-modules/querydsl/src/main/java/org/baeldung/dao/PersonDaoImpl.java
rename to persistence-modules/querydsl/src/main/java/com/baeldung/dao/PersonDaoImpl.java
index 9acaf1dd18..20ebe0e3fe 100644
--- a/persistence-modules/querydsl/src/main/java/org/baeldung/dao/PersonDaoImpl.java
+++ b/persistence-modules/querydsl/src/main/java/com/baeldung/dao/PersonDaoImpl.java
@@ -1,17 +1,15 @@
-package org.baeldung.dao;
+package com.baeldung.dao;
 
-import java.util.List;
-import java.util.Map;
+import com.baeldung.entity.Person;
+import com.baeldung.entity.QPerson;
+import com.querydsl.core.group.GroupBy;
+import com.querydsl.jpa.impl.JPAQuery;
+import org.springframework.stereotype.Repository;
 
 import javax.persistence.EntityManager;
 import javax.persistence.PersistenceContext;
-
-import org.baeldung.entity.Person;
-import org.baeldung.entity.QPerson;
-import org.springframework.stereotype.Repository;
-
-import com.querydsl.core.group.GroupBy;
-import com.querydsl.jpa.impl.JPAQuery;
+import java.util.List;
+import java.util.Map;
 
 @Repository
 public class PersonDaoImpl implements PersonDao {
diff --git a/persistence-modules/querydsl/src/main/java/org/baeldung/entity/Person.java b/persistence-modules/querydsl/src/main/java/com/baeldung/entity/Person.java
similarity index 97%
rename from persistence-modules/querydsl/src/main/java/org/baeldung/entity/Person.java
rename to persistence-modules/querydsl/src/main/java/com/baeldung/entity/Person.java
index 6f04210d90..310f21ab2a 100644
--- a/persistence-modules/querydsl/src/main/java/org/baeldung/entity/Person.java
+++ b/persistence-modules/querydsl/src/main/java/com/baeldung/entity/Person.java
@@ -1,4 +1,4 @@
-package org.baeldung.entity;
+package com.baeldung.entity;
 
 import javax.persistence.Column;
 import javax.persistence.Entity;
diff --git a/persistence-modules/querydsl/src/main/java/org/baeldung/querydsl/intro/entities/BlogPost.java b/persistence-modules/querydsl/src/main/java/com/baeldung/querydsl/intro/entities/BlogPost.java
similarity index 95%
rename from persistence-modules/querydsl/src/main/java/org/baeldung/querydsl/intro/entities/BlogPost.java
rename to persistence-modules/querydsl/src/main/java/com/baeldung/querydsl/intro/entities/BlogPost.java
index 241bc50b03..6712ad08d5 100644
--- a/persistence-modules/querydsl/src/main/java/org/baeldung/querydsl/intro/entities/BlogPost.java
+++ b/persistence-modules/querydsl/src/main/java/com/baeldung/querydsl/intro/entities/BlogPost.java
@@ -1,7 +1,7 @@
 /*
  * (c) Центр ИТ, 2016. Все права защищены.
  */
-package org.baeldung.querydsl.intro.entities;
+package com.baeldung.querydsl.intro.entities;
 
 import javax.persistence.Entity;
 import javax.persistence.GeneratedValue;
diff --git a/persistence-modules/querydsl/src/main/java/org/baeldung/querydsl/intro/entities/User.java b/persistence-modules/querydsl/src/main/java/com/baeldung/querydsl/intro/entities/User.java
similarity index 95%
rename from persistence-modules/querydsl/src/main/java/org/baeldung/querydsl/intro/entities/User.java
rename to persistence-modules/querydsl/src/main/java/com/baeldung/querydsl/intro/entities/User.java
index c0681e15d1..4111284d5a 100644
--- a/persistence-modules/querydsl/src/main/java/org/baeldung/querydsl/intro/entities/User.java
+++ b/persistence-modules/querydsl/src/main/java/com/baeldung/querydsl/intro/entities/User.java
@@ -1,7 +1,7 @@
 /*
  * (c) Центр ИТ, 2016. Все права защищены.
  */
-package org.baeldung.querydsl.intro.entities;
+package com.baeldung.querydsl.intro.entities;
 
 import java.util.HashSet;
 import java.util.Set;
diff --git a/persistence-modules/querydsl/src/main/resources/META-INF/persistence.xml b/persistence-modules/querydsl/src/main/resources/META-INF/persistence.xml
index 2964382d48..4b51cb444b 100644
--- a/persistence-modules/querydsl/src/main/resources/META-INF/persistence.xml
+++ b/persistence-modules/querydsl/src/main/resources/META-INF/persistence.xml
@@ -17,7 +17,7 @@
     </persistence-unit>
 
     <!-- PersistenceUnit for Intro to QueryDSL -->
-    <persistence-unit name="org.baeldung.querydsl.intro">
+    <persistence-unit name="com.baeldung.querydsl.intro">
         <provider>org.hibernate.jpa.HibernatePersistenceProvider</provider>
         <properties>
             <property name="hibernate.connection.driver_class" value="org.hsqldb.jdbcDriver"/>
diff --git a/persistence-modules/querydsl/src/test/java/org/baeldung/dao/PersonDaoIntegrationTest.java b/persistence-modules/querydsl/src/test/java/com/baeldung/dao/PersonDaoIntegrationTest.java
similarity index 97%
rename from persistence-modules/querydsl/src/test/java/org/baeldung/dao/PersonDaoIntegrationTest.java
rename to persistence-modules/querydsl/src/test/java/com/baeldung/dao/PersonDaoIntegrationTest.java
index a666aea8da..cf4e9ab872 100644
--- a/persistence-modules/querydsl/src/test/java/org/baeldung/dao/PersonDaoIntegrationTest.java
+++ b/persistence-modules/querydsl/src/test/java/com/baeldung/dao/PersonDaoIntegrationTest.java
@@ -1,8 +1,8 @@
-package org.baeldung.dao;
+package com.baeldung.dao;
 
 import java.util.Map;
 
-import org.baeldung.entity.Person;
+import com.baeldung.entity.Person;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
diff --git a/persistence-modules/querydsl/src/test/java/org/baeldung/querydsl/intro/QueryDSLIntegrationTest.java b/persistence-modules/querydsl/src/test/java/com/baeldung/querydsl/intro/QueryDSLIntegrationTest.java
similarity index 94%
rename from persistence-modules/querydsl/src/test/java/org/baeldung/querydsl/intro/QueryDSLIntegrationTest.java
rename to persistence-modules/querydsl/src/test/java/com/baeldung/querydsl/intro/QueryDSLIntegrationTest.java
index 15a32b8df5..7ae97c2880 100644
--- a/persistence-modules/querydsl/src/test/java/org/baeldung/querydsl/intro/QueryDSLIntegrationTest.java
+++ b/persistence-modules/querydsl/src/test/java/com/baeldung/querydsl/intro/QueryDSLIntegrationTest.java
@@ -1,17 +1,17 @@
 /*
  * (c) Центр ИТ, 2016. Все права защищены.
  */
-package org.baeldung.querydsl.intro;
+package com.baeldung.querydsl.intro;
 
+import com.baeldung.querydsl.intro.entities.BlogPost;
+import com.baeldung.querydsl.intro.entities.QBlogPost;
+import com.baeldung.querydsl.intro.entities.QUser;
+import com.baeldung.querydsl.intro.entities.User;
 import com.querydsl.core.Tuple;
 import com.querydsl.core.types.dsl.Expressions;
 import com.querydsl.core.types.dsl.NumberPath;
 import com.querydsl.jpa.JPAExpressions;
 import com.querydsl.jpa.impl.JPAQueryFactory;
-import org.baeldung.querydsl.intro.entities.BlogPost;
-import org.baeldung.querydsl.intro.entities.QBlogPost;
-import org.baeldung.querydsl.intro.entities.QUser;
-import org.baeldung.querydsl.intro.entities.User;
 import org.junit.*;
 
 import javax.persistence.EntityManager;
@@ -31,7 +31,7 @@ public class QueryDSLIntegrationTest {
 
     @BeforeClass
     public static void populateDatabase() {
-        emf = Persistence.createEntityManagerFactory("org.baeldung.querydsl.intro");
+        emf = Persistence.createEntityManagerFactory("com.baeldung.querydsl.intro");
         EntityManager em = emf.createEntityManager();
 
         em.getTransaction().begin();
diff --git a/persistence-modules/querydsl/src/test/resources/test-context.xml b/persistence-modules/querydsl/src/test/resources/test-context.xml
index 13d823a857..1503364320 100644
--- a/persistence-modules/querydsl/src/test/resources/test-context.xml
+++ b/persistence-modules/querydsl/src/test/resources/test-context.xml
@@ -13,7 +13,7 @@
         >
 
     <tx:annotation-driven />
-    <context:component-scan base-package="org.baeldung" />
+    <context:component-scan base-package="com.baeldung" />
 
     <import resource="test-db.xml" />