diff --git a/ethereumj/pom.xml b/ethereumj/pom.xml
index 611b7b09eb..6917505f1b 100644
--- a/ethereumj/pom.xml
+++ b/ethereumj/pom.xml
@@ -10,10 +10,10 @@
     <name>ethereumj</name>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <repositories>
diff --git a/flips/pom.xml b/flips/pom.xml
index be9f584114..34cbab7035 100644
--- a/flips/pom.xml
+++ b/flips/pom.xml
@@ -8,10 +8,10 @@
     <name>flips</name>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/flyway/pom.xml b/flyway/pom.xml
index 3637f1de28..018f9b7f86 100644
--- a/flyway/pom.xml
+++ b/flyway/pom.xml
@@ -8,10 +8,10 @@
     <description>Flyway Callbacks Demo</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/hystrix/pom.xml b/hystrix/pom.xml
index 8e4a9b28b7..b17ca2bfd9 100644
--- a/hystrix/pom.xml
+++ b/hystrix/pom.xml
@@ -6,10 +6,10 @@
     <name>hystrix</name>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/jhipster/jhipster-microservice/car-app/pom.xml b/jhipster/jhipster-microservice/car-app/pom.xml
index 77e214234e..e5593bdbb9 100644
--- a/jhipster/jhipster-microservice/car-app/pom.xml
+++ b/jhipster/jhipster-microservice/car-app/pom.xml
@@ -3,10 +3,10 @@
     <modelVersion>4.0.0</modelVersion>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../../parent-boot-5</relativePath>
+        <relativePath>../../../parent-boot-1</relativePath>
     </parent>
 
     <groupId>com.car.app</groupId>
diff --git a/jhipster/jhipster-microservice/dealer-app/pom.xml b/jhipster/jhipster-microservice/dealer-app/pom.xml
index beada8f064..3c21e0042f 100644
--- a/jhipster/jhipster-microservice/dealer-app/pom.xml
+++ b/jhipster/jhipster-microservice/dealer-app/pom.xml
@@ -3,10 +3,10 @@
     <modelVersion>4.0.0</modelVersion>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../../parent-boot-5</relativePath>
+        <relativePath>../../../parent-boot-1</relativePath>
     </parent>
 
     <groupId>com.dealer.app</groupId>
diff --git a/jhipster/jhipster-microservice/gateway-app/pom.xml b/jhipster/jhipster-microservice/gateway-app/pom.xml
index d90addf51b..42808e26ce 100644
--- a/jhipster/jhipster-microservice/gateway-app/pom.xml
+++ b/jhipster/jhipster-microservice/gateway-app/pom.xml
@@ -3,10 +3,10 @@
     <modelVersion>4.0.0</modelVersion>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../../parent-boot-5</relativePath>
+        <relativePath>../../../parent-boot-1</relativePath>
     </parent>
 
     <groupId>com.gateway</groupId>
diff --git a/jhipster/jhipster-monolithic/pom.xml b/jhipster/jhipster-monolithic/pom.xml
index fc8e8353b4..c8c9578fd6 100644
--- a/jhipster/jhipster-monolithic/pom.xml
+++ b/jhipster/jhipster-monolithic/pom.xml
@@ -3,10 +3,10 @@
     <modelVersion>4.0.0</modelVersion>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-5</relativePath>
+        <relativePath>../../parent-boot-1</relativePath>
     </parent>
 
     <groupId>com.baeldung</groupId>
diff --git a/jjwt/pom.xml b/jjwt/pom.xml
index 51d4dcf1c0..2aa52b8818 100644
--- a/jjwt/pom.xml
+++ b/jjwt/pom.xml
@@ -10,10 +10,10 @@
     <description>Exercising the JJWT</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/jmeter/pom.xml b/jmeter/pom.xml
index bb5769ef57..5f9509f0be 100644
--- a/jmeter/pom.xml
+++ b/jmeter/pom.xml
@@ -9,10 +9,10 @@
     <description>Intro to Performance testing using JMeter</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/mesos-marathon/pom.xml b/mesos-marathon/pom.xml
index 2b7a238ee8..77d13cd5c6 100644
--- a/mesos-marathon/pom.xml
+++ b/mesos-marathon/pom.xml
@@ -7,10 +7,10 @@
     <version>0.0.1-SNAPSHOT</version>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/mvn-wrapper/pom.xml b/mvn-wrapper/pom.xml
index 6fb9bfeffc..e26df81139 100644
--- a/mvn-wrapper/pom.xml
+++ b/mvn-wrapper/pom.xml
@@ -9,10 +9,10 @@
     <description>Setting up the Maven Wrapper</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/parent-boot-5/README.md b/parent-boot-1/README.md
similarity index 100%
rename from parent-boot-5/README.md
rename to parent-boot-1/README.md
diff --git a/parent-boot-5/pom.xml b/parent-boot-1/pom.xml
similarity index 96%
rename from parent-boot-5/pom.xml
rename to parent-boot-1/pom.xml
index 32bb2eab04..af14d88aff 100644
--- a/parent-boot-5/pom.xml
+++ b/parent-boot-1/pom.xml
@@ -2,16 +2,15 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.baeldung</groupId>
-    <artifactId>parent-boot-5</artifactId>
+    <artifactId>parent-boot-1</artifactId>
     <version>0.0.1-SNAPSHOT</version>
     <packaging>pom</packaging>
-    <name>Parent Boot 5</name>
-    <description>Parent for all spring boot 1.5 modules</description>
+    <description>Parent for all Spring Boot 1.x modules</description>
 
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>1.5.10.RELEASE</version>
+        <version>1.5.13.RELEASE</version>
         <relativePath/>
     </parent>
 
diff --git a/persistence-modules/spring-data-dynamodb/pom.xml b/persistence-modules/spring-data-dynamodb/pom.xml
index b115c0e087..b1b7c8237b 100644
--- a/persistence-modules/spring-data-dynamodb/pom.xml
+++ b/persistence-modules/spring-data-dynamodb/pom.xml
@@ -9,10 +9,10 @@
     <description>This is simple boot application for Spring boot actuator test</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-5</relativePath>
+        <relativePath>../../parent-boot-1</relativePath>
     </parent>
 
     <dependencyManagement>
diff --git a/pom.xml b/pom.xml
index ed724f7142..f7b065722f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
     <packaging>pom</packaging>
 
     <modules>
-        <module>parent-boot-5</module>
+        <module>parent-boot-1</module>
         <module>parent-boot-2</module>
         <module>parent-spring-4</module>
         <module>parent-spring-5</module>
diff --git a/spring-all/pom.xml b/spring-all/pom.xml
index f9ced963e7..c509622fca 100644
--- a/spring-all/pom.xml
+++ b/spring-all/pom.xml
@@ -8,10 +8,10 @@
     <packaging>war</packaging>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-amqp-simple/pom.xml b/spring-amqp-simple/pom.xml
index f3dfbccaec..eb0f25d1a7 100644
--- a/spring-amqp-simple/pom.xml
+++ b/spring-amqp-simple/pom.xml
@@ -8,10 +8,10 @@
     <name>Spring AMQP Simple App</name>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-aop/pom.xml b/spring-aop/pom.xml
index 7cdf9bd7cc..0f4e08baa3 100644
--- a/spring-aop/pom.xml
+++ b/spring-aop/pom.xml
@@ -8,10 +8,10 @@
     <name>spring-aop</name>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-boot-custom-starter/greeter-spring-boot-autoconfigure/pom.xml b/spring-boot-custom-starter/greeter-spring-boot-autoconfigure/pom.xml
index 6ae6572ca9..96647ea0f1 100644
--- a/spring-boot-custom-starter/greeter-spring-boot-autoconfigure/pom.xml
+++ b/spring-boot-custom-starter/greeter-spring-boot-autoconfigure/pom.xml
@@ -6,10 +6,10 @@
     <artifactId>greeter-spring-boot-autoconfigure</artifactId>
     <version>0.0.1-SNAPSHOT</version>
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-5</relativePath>
+        <relativePath>../../parent-boot-1</relativePath>
     </parent>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
diff --git a/spring-boot-custom-starter/greeter-spring-boot-sample-app/pom.xml b/spring-boot-custom-starter/greeter-spring-boot-sample-app/pom.xml
index 9db76759ec..a2c96a8555 100644
--- a/spring-boot-custom-starter/greeter-spring-boot-sample-app/pom.xml
+++ b/spring-boot-custom-starter/greeter-spring-boot-sample-app/pom.xml
@@ -7,10 +7,10 @@
     <version>0.0.1-SNAPSHOT</version>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-5</relativePath>
+        <relativePath>../../parent-boot-1</relativePath>
     </parent>
 
     <properties>
diff --git a/spring-boot-custom-starter/greeter-spring-boot-starter/pom.xml b/spring-boot-custom-starter/greeter-spring-boot-starter/pom.xml
index e771cbaa8d..7bf13eebc8 100644
--- a/spring-boot-custom-starter/greeter-spring-boot-starter/pom.xml
+++ b/spring-boot-custom-starter/greeter-spring-boot-starter/pom.xml
@@ -6,10 +6,10 @@
     <artifactId>greeter-spring-boot-starter</artifactId>
     <version>0.0.1-SNAPSHOT</version>
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-5</relativePath>
+        <relativePath>../../parent-boot-1</relativePath>
     </parent>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
diff --git a/spring-boot-custom-starter/greeter/pom.xml b/spring-boot-custom-starter/greeter/pom.xml
index 6143992088..aa45b8e6a4 100644
--- a/spring-boot-custom-starter/greeter/pom.xml
+++ b/spring-boot-custom-starter/greeter/pom.xml
@@ -6,9 +6,9 @@
     <artifactId>greeter</artifactId>
     <version>0.0.1-SNAPSHOT</version>
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-5</relativePath>
+        <relativePath>../../parent-boot-1</relativePath>
     </parent>
 </project>
\ No newline at end of file
diff --git a/spring-boot-keycloak/pom.xml b/spring-boot-keycloak/pom.xml
index d2df261b2f..b7b15935ec 100644
--- a/spring-boot-keycloak/pom.xml
+++ b/spring-boot-keycloak/pom.xml
@@ -11,9 +11,9 @@
 
     <parent>
         <groupId>com.baeldung</groupId>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-boot-property-exp/property-exp-default-config/pom.xml b/spring-boot-property-exp/property-exp-default-config/pom.xml
index e4cbaebf56..0ac4a31c7c 100644
--- a/spring-boot-property-exp/property-exp-default-config/pom.xml
+++ b/spring-boot-property-exp/property-exp-default-config/pom.xml
@@ -8,10 +8,10 @@
     <packaging>jar</packaging>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-5</relativePath>
+        <relativePath>../../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-cloud-data-flow/batch-job/pom.xml b/spring-cloud-data-flow/batch-job/pom.xml
index 123c4aeda6..08439065a4 100644
--- a/spring-cloud-data-flow/batch-job/pom.xml
+++ b/spring-cloud-data-flow/batch-job/pom.xml
@@ -12,10 +12,10 @@
     <description>Demo project for Spring Boot</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-5</relativePath>
+        <relativePath>../../parent-boot-1</relativePath>
     </parent>
 
     <properties>
diff --git a/spring-cloud-data-flow/data-flow-server/pom.xml b/spring-cloud-data-flow/data-flow-server/pom.xml
index f0d513ce4d..1b81e1ba2d 100644
--- a/spring-cloud-data-flow/data-flow-server/pom.xml
+++ b/spring-cloud-data-flow/data-flow-server/pom.xml
@@ -12,10 +12,10 @@
     <description>Demo project for Spring Boot</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-5</relativePath>
+        <relativePath>../../parent-boot-1</relativePath>
     </parent>
 
     <properties>
diff --git a/spring-cloud-data-flow/data-flow-shell/pom.xml b/spring-cloud-data-flow/data-flow-shell/pom.xml
index debbe44a4a..0166aa79c2 100644
--- a/spring-cloud-data-flow/data-flow-shell/pom.xml
+++ b/spring-cloud-data-flow/data-flow-shell/pom.xml
@@ -12,10 +12,10 @@
     <description>Demo project for Spring Boot</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-5</relativePath>
+        <relativePath>../../parent-boot-1</relativePath>
     </parent>
 
     <properties>
diff --git a/spring-cloud-data-flow/log-sink/pom.xml b/spring-cloud-data-flow/log-sink/pom.xml
index 6e541ae3fa..ab367fadd7 100644
--- a/spring-cloud-data-flow/log-sink/pom.xml
+++ b/spring-cloud-data-flow/log-sink/pom.xml
@@ -12,10 +12,10 @@
     <description>Demo project for Spring Boot</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-5</relativePath>
+        <relativePath>../../parent-boot-1</relativePath>
     </parent>
 
     <properties>
diff --git a/spring-cloud-data-flow/time-processor/pom.xml b/spring-cloud-data-flow/time-processor/pom.xml
index 42d0fa434f..79bae89857 100644
--- a/spring-cloud-data-flow/time-processor/pom.xml
+++ b/spring-cloud-data-flow/time-processor/pom.xml
@@ -12,10 +12,10 @@
     <description>Demo project for Spring Boot</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-5</relativePath>
+        <relativePath>../../parent-boot-1</relativePath>
     </parent>
 
     <properties>
diff --git a/spring-cloud-data-flow/time-source/pom.xml b/spring-cloud-data-flow/time-source/pom.xml
index 2a50c9b0d0..17d2f5c693 100644
--- a/spring-cloud-data-flow/time-source/pom.xml
+++ b/spring-cloud-data-flow/time-source/pom.xml
@@ -12,10 +12,10 @@
     <description>Demo project for Spring Boot</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-5</relativePath>
+        <relativePath>../../parent-boot-1</relativePath>
     </parent>
 
     <properties>
diff --git a/spring-cloud/spring-cloud-bootstrap/config/pom.xml b/spring-cloud/spring-cloud-bootstrap/config/pom.xml
index ace46395c0..14a926fc2c 100644
--- a/spring-cloud/spring-cloud-bootstrap/config/pom.xml
+++ b/spring-cloud/spring-cloud-bootstrap/config/pom.xml
@@ -6,10 +6,10 @@
     <version>1.0.0-SNAPSHOT</version>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../../parent-boot-5</relativePath>
+        <relativePath>../../../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-cloud/spring-cloud-bootstrap/discovery/pom.xml b/spring-cloud/spring-cloud-bootstrap/discovery/pom.xml
index 7a3ffd81cd..f94d8829f6 100644
--- a/spring-cloud/spring-cloud-bootstrap/discovery/pom.xml
+++ b/spring-cloud/spring-cloud-bootstrap/discovery/pom.xml
@@ -7,10 +7,10 @@
     <version>1.0.0-SNAPSHOT</version>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../../parent-boot-5</relativePath>
+        <relativePath>../../../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-cloud/spring-cloud-bootstrap/gateway/pom.xml b/spring-cloud/spring-cloud-bootstrap/gateway/pom.xml
index 5001b35fb5..fc69c16738 100644
--- a/spring-cloud/spring-cloud-bootstrap/gateway/pom.xml
+++ b/spring-cloud/spring-cloud-bootstrap/gateway/pom.xml
@@ -6,10 +6,10 @@
     <version>1.0.0-SNAPSHOT</version>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../../parent-boot-5</relativePath>
+        <relativePath>../../../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-cloud/spring-cloud-bootstrap/svc-book/pom.xml b/spring-cloud/spring-cloud-bootstrap/svc-book/pom.xml
index 2552752e29..c0d920d373 100644
--- a/spring-cloud/spring-cloud-bootstrap/svc-book/pom.xml
+++ b/spring-cloud/spring-cloud-bootstrap/svc-book/pom.xml
@@ -8,10 +8,10 @@
     <version>1.0.0-SNAPSHOT</version>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../../parent-boot-5</relativePath>
+        <relativePath>../../../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-cloud/spring-cloud-bootstrap/svc-rating/pom.xml b/spring-cloud/spring-cloud-bootstrap/svc-rating/pom.xml
index 857ee486c0..3aa2db8f65 100644
--- a/spring-cloud/spring-cloud-bootstrap/svc-rating/pom.xml
+++ b/spring-cloud/spring-cloud-bootstrap/svc-rating/pom.xml
@@ -8,10 +8,10 @@
     <version>1.0.0-SNAPSHOT</version>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../../parent-boot-5</relativePath>
+        <relativePath>../../../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-cloud/spring-cloud-bootstrap/zipkin/pom.xml b/spring-cloud/spring-cloud-bootstrap/zipkin/pom.xml
index 743281d346..8735e24d48 100644
--- a/spring-cloud/spring-cloud-bootstrap/zipkin/pom.xml
+++ b/spring-cloud/spring-cloud-bootstrap/zipkin/pom.xml
@@ -6,10 +6,10 @@
     <version>1.0.0-SNAPSHOT</version>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../../parent-boot-5</relativePath>
+        <relativePath>../../../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-cloud/spring-cloud-config/pom.xml b/spring-cloud/spring-cloud-config/pom.xml
index 100b421a55..0a8f4f9dc3 100644
--- a/spring-cloud/spring-cloud-config/pom.xml
+++ b/spring-cloud/spring-cloud-config/pom.xml
@@ -9,10 +9,10 @@
     <packaging>pom</packaging>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-5</relativePath>
+        <relativePath>../../parent-boot-1</relativePath>
     </parent>
 
     <modules>
diff --git a/spring-cloud/spring-cloud-kubernetes/pom.xml b/spring-cloud/spring-cloud-kubernetes/pom.xml
index 96388c3672..61fd84ca27 100644
--- a/spring-cloud/spring-cloud-kubernetes/pom.xml
+++ b/spring-cloud/spring-cloud-kubernetes/pom.xml
@@ -14,10 +14,10 @@
     </modules>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-5</relativePath>
+        <relativePath>../../parent-boot-1</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/spring-cloud/spring-cloud-rest/spring-cloud-rest-books-api/pom.xml b/spring-cloud/spring-cloud-rest/spring-cloud-rest-books-api/pom.xml
index 8da8ef6141..664ab96576 100644
--- a/spring-cloud/spring-cloud-rest/spring-cloud-rest-books-api/pom.xml
+++ b/spring-cloud/spring-cloud-rest/spring-cloud-rest-books-api/pom.xml
@@ -10,10 +10,10 @@
     <description>Simple books API</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../../parent-boot-5</relativePath>
+        <relativePath>../../../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-cloud/spring-cloud-rest/spring-cloud-rest-config-server/pom.xml b/spring-cloud/spring-cloud-rest/spring-cloud-rest-config-server/pom.xml
index e083986890..814f5edfcb 100644
--- a/spring-cloud/spring-cloud-rest/spring-cloud-rest-config-server/pom.xml
+++ b/spring-cloud/spring-cloud-rest/spring-cloud-rest-config-server/pom.xml
@@ -12,10 +12,10 @@
     <description>Spring Cloud REST configuration server</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../../parent-boot-5</relativePath>
+        <relativePath>../../../parent-boot-1</relativePath>
     </parent>
 
     <properties>
diff --git a/spring-cloud/spring-cloud-rest/spring-cloud-rest-discovery-server/pom.xml b/spring-cloud/spring-cloud-rest/spring-cloud-rest-discovery-server/pom.xml
index c7d647a154..f3ce213540 100644
--- a/spring-cloud/spring-cloud-rest/spring-cloud-rest-discovery-server/pom.xml
+++ b/spring-cloud/spring-cloud-rest/spring-cloud-rest-discovery-server/pom.xml
@@ -10,10 +10,10 @@
     <description>Spring Cloud REST server</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../../parent-boot-5</relativePath>
+        <relativePath>../../../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-cloud/spring-cloud-rest/spring-cloud-rest-reviews-api/pom.xml b/spring-cloud/spring-cloud-rest/spring-cloud-rest-reviews-api/pom.xml
index d97ab43bfe..27e327110a 100644
--- a/spring-cloud/spring-cloud-rest/spring-cloud-rest-reviews-api/pom.xml
+++ b/spring-cloud/spring-cloud-rest/spring-cloud-rest-reviews-api/pom.xml
@@ -10,10 +10,10 @@
     <description>Simple reviews API</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../../parent-boot-5</relativePath>
+        <relativePath>../../../parent-boot-1</relativePath>
     </parent>
 
     <properties>
diff --git a/spring-cloud/spring-cloud-ribbon-client/pom.xml b/spring-cloud/spring-cloud-ribbon-client/pom.xml
index cada10ec35..64682c6173 100644
--- a/spring-cloud/spring-cloud-ribbon-client/pom.xml
+++ b/spring-cloud/spring-cloud-ribbon-client/pom.xml
@@ -9,10 +9,10 @@
     <description>Introduction to Spring Cloud Rest Client with Netflix Ribbon</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-5</relativePath>
+        <relativePath>../../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-cucumber/pom.xml b/spring-cucumber/pom.xml
index cabd1a9020..1da4c8a124 100644
--- a/spring-cucumber/pom.xml
+++ b/spring-cucumber/pom.xml
@@ -10,10 +10,10 @@
     <description>Demo project for Spring Boot</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-custom-aop/pom.xml b/spring-custom-aop/pom.xml
index 76d8e7c344..4e95d175e7 100644
--- a/spring-custom-aop/pom.xml
+++ b/spring-custom-aop/pom.xml
@@ -9,10 +9,10 @@
     <description>This is simple boot application for Spring boot actuator test</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-data-rest/pom.xml b/spring-data-rest/pom.xml
index bad7a38281..0e525474e3 100644
--- a/spring-data-rest/pom.xml
+++ b/spring-data-rest/pom.xml
@@ -10,10 +10,10 @@
     <description>Intro to Spring Data REST</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-data-spring-security/pom.xml b/spring-data-spring-security/pom.xml
index afdf3c332c..467c38284d 100644
--- a/spring-data-spring-security/pom.xml
+++ b/spring-data-spring-security/pom.xml
@@ -11,10 +11,10 @@
     <description>Spring Data with Spring Security</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-ejb/spring-ejb-client/pom.xml b/spring-ejb/spring-ejb-client/pom.xml
index f7b42212be..941105a220 100644
--- a/spring-ejb/spring-ejb-client/pom.xml
+++ b/spring-ejb/spring-ejb-client/pom.xml
@@ -11,9 +11,9 @@
 
     <parent>
         <groupId>com.baeldung</groupId>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-5</relativePath>
+        <relativePath>../../parent-boot-1</relativePath>
     </parent>
 
     <properties>
diff --git a/spring-jenkins-pipeline/pom.xml b/spring-jenkins-pipeline/pom.xml
index c43952e277..6d26d18f96 100644
--- a/spring-jenkins-pipeline/pom.xml
+++ b/spring-jenkins-pipeline/pom.xml
@@ -9,10 +9,10 @@
     <description>Intro to Jenkins 2 and the power of pipelines</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-kafka/pom.xml b/spring-kafka/pom.xml
index 3891be1ec3..db0d7e6df9 100644
--- a/spring-kafka/pom.xml
+++ b/spring-kafka/pom.xml
@@ -8,10 +8,10 @@
     <description>Intro to Kafka with Spring</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-katharsis/pom.xml b/spring-katharsis/pom.xml
index 8bc75d97b3..6addb614f5 100644
--- a/spring-katharsis/pom.xml
+++ b/spring-katharsis/pom.xml
@@ -7,10 +7,10 @@
     <packaging>war</packaging>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-mobile/pom.xml b/spring-mobile/pom.xml
index 6916bb9320..3d47bb106b 100644
--- a/spring-mobile/pom.xml
+++ b/spring-mobile/pom.xml
@@ -11,10 +11,10 @@
     <url>http://maven.apache.org</url>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-mockito/pom.xml b/spring-mockito/pom.xml
index 3ddf0fb058..e27e25b4c8 100644
--- a/spring-mockito/pom.xml
+++ b/spring-mockito/pom.xml
@@ -12,10 +12,10 @@
     <description>Injecting Mockito Mocks into Spring Beans</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-mvc-email/pom.xml b/spring-mvc-email/pom.xml
index 436b4155fa..40d83046ef 100644
--- a/spring-mvc-email/pom.xml
+++ b/spring-mvc-email/pom.xml
@@ -10,10 +10,10 @@
     <packaging>war</packaging>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-mvc-java/pom.xml b/spring-mvc-java/pom.xml
index f8d1d32f63..bc81a89bec 100644
--- a/spring-mvc-java/pom.xml
+++ b/spring-mvc-java/pom.xml
@@ -7,10 +7,10 @@
     <name>spring-mvc-java</name>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-protobuf/pom.xml b/spring-protobuf/pom.xml
index 5081634d9b..1dce122f27 100644
--- a/spring-protobuf/pom.xml
+++ b/spring-protobuf/pom.xml
@@ -7,10 +7,10 @@
     <name>spring-protobuf</name>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <properties>
diff --git a/spring-quartz/pom.xml b/spring-quartz/pom.xml
index 435e571180..2a449ce494 100644
--- a/spring-quartz/pom.xml
+++ b/spring-quartz/pom.xml
@@ -11,10 +11,10 @@
     <description>Demo project for Scheduling in Spring with Quartz</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <properties>
diff --git a/spring-reactor/pom.xml b/spring-reactor/pom.xml
index 1098f8b60d..cedaa5e381 100644
--- a/spring-reactor/pom.xml
+++ b/spring-reactor/pom.xml
@@ -9,10 +9,10 @@
     <url>http://maven.apache.org</url>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-remoting/pom.xml b/spring-remoting/pom.xml
index aac8357c10..150c1a771c 100644
--- a/spring-remoting/pom.xml
+++ b/spring-remoting/pom.xml
@@ -11,10 +11,10 @@
     <description>Parent for all projects related to Spring Remoting.</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencyManagement>
diff --git a/spring-rest-angular/pom.xml b/spring-rest-angular/pom.xml
index 7f3c21801c..090f09de3b 100644
--- a/spring-rest-angular/pom.xml
+++ b/spring-rest-angular/pom.xml
@@ -9,10 +9,10 @@
     <packaging>war</packaging>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-rest-full/pom.xml b/spring-rest-full/pom.xml
index fd2c485eaf..2beff519c0 100644
--- a/spring-rest-full/pom.xml
+++ b/spring-rest-full/pom.xml
@@ -9,10 +9,10 @@
     <packaging>war</packaging>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-rest-query-language/pom.xml b/spring-rest-query-language/pom.xml
index d20a97268b..c16c6b583d 100644
--- a/spring-rest-query-language/pom.xml
+++ b/spring-rest-query-language/pom.xml
@@ -9,10 +9,10 @@
     <packaging>war</packaging>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-security-acl/pom.xml b/spring-security-acl/pom.xml
index 7ddbf66365..88502bd268 100644
--- a/spring-security-acl/pom.xml
+++ b/spring-security-acl/pom.xml
@@ -11,10 +11,10 @@
     <description>Spring Security ACL</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-security-cache-control/pom.xml b/spring-security-cache-control/pom.xml
index 890ff5bd3f..85b8b5a203 100644
--- a/spring-security-cache-control/pom.xml
+++ b/spring-security-cache-control/pom.xml
@@ -8,10 +8,10 @@
     <version>1.0-SNAPSHOT</version>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-security-client/spring-security-jsp-authentication/pom.xml b/spring-security-client/spring-security-jsp-authentication/pom.xml
index 9b1ebc6fdc..637fd3dbdb 100644
--- a/spring-security-client/spring-security-jsp-authentication/pom.xml
+++ b/spring-security-client/spring-security-jsp-authentication/pom.xml
@@ -12,10 +12,10 @@
     <description>Spring Security JSP Authentication tag sample</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-5</relativePath>
+        <relativePath>../../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-security-client/spring-security-jsp-authorize/pom.xml b/spring-security-client/spring-security-jsp-authorize/pom.xml
index ee8c9bacbd..94f70ed5f0 100644
--- a/spring-security-client/spring-security-jsp-authorize/pom.xml
+++ b/spring-security-client/spring-security-jsp-authorize/pom.xml
@@ -12,10 +12,10 @@
     <description>Spring Security JSP Authorize tag sample</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-5</relativePath>
+        <relativePath>../../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-security-client/spring-security-jsp-config/pom.xml b/spring-security-client/spring-security-jsp-config/pom.xml
index 0ec72c3527..54dc2fe947 100644
--- a/spring-security-client/spring-security-jsp-config/pom.xml
+++ b/spring-security-client/spring-security-jsp-config/pom.xml
@@ -12,10 +12,10 @@
     <description>Spring Security JSP configuration</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-5</relativePath>
+        <relativePath>../../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-security-client/spring-security-mvc/pom.xml b/spring-security-client/spring-security-mvc/pom.xml
index a6c3065cc8..5064aec7e8 100644
--- a/spring-security-client/spring-security-mvc/pom.xml
+++ b/spring-security-client/spring-security-mvc/pom.xml
@@ -12,10 +12,10 @@
     <description>Spring Security MVC</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-5</relativePath>
+        <relativePath>../../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-security-client/spring-security-thymeleaf-authentication/pom.xml b/spring-security-client/spring-security-thymeleaf-authentication/pom.xml
index 345daa9570..7bea8124e7 100644
--- a/spring-security-client/spring-security-thymeleaf-authentication/pom.xml
+++ b/spring-security-client/spring-security-thymeleaf-authentication/pom.xml
@@ -12,10 +12,10 @@
     <description>Spring Security thymeleaf authentication tag sample</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-5</relativePath>
+        <relativePath>../../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-security-client/spring-security-thymeleaf-authorize/pom.xml b/spring-security-client/spring-security-thymeleaf-authorize/pom.xml
index 3e66e9f613..b03464877a 100644
--- a/spring-security-client/spring-security-thymeleaf-authorize/pom.xml
+++ b/spring-security-client/spring-security-thymeleaf-authorize/pom.xml
@@ -12,10 +12,10 @@
     <description>Spring Security thymeleaf authorize tag sample</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-5</relativePath>
+        <relativePath>../../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-security-client/spring-security-thymeleaf-config/pom.xml b/spring-security-client/spring-security-thymeleaf-config/pom.xml
index f5d4306754..3abe9d8c8b 100644
--- a/spring-security-client/spring-security-thymeleaf-config/pom.xml
+++ b/spring-security-client/spring-security-thymeleaf-config/pom.xml
@@ -12,10 +12,10 @@
     <description>Spring Security thymeleaf configuration sample project</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-5</relativePath>
+        <relativePath>../../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-security-core/pom.xml b/spring-security-core/pom.xml
index 27c6741790..a11743d9fa 100644
--- a/spring-security-core/pom.xml
+++ b/spring-security-core/pom.xml
@@ -9,10 +9,10 @@
     <packaging>war</packaging>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-security-mvc-ldap/pom.xml b/spring-security-mvc-ldap/pom.xml
index 286b189d87..6a9aa5eebe 100644
--- a/spring-security-mvc-ldap/pom.xml
+++ b/spring-security-mvc-ldap/pom.xml
@@ -9,10 +9,10 @@
     <packaging>war</packaging>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-security-rest-custom/pom.xml b/spring-security-rest-custom/pom.xml
index cfa3ad4b99..1ee324bcdb 100644
--- a/spring-security-rest-custom/pom.xml
+++ b/spring-security-rest-custom/pom.xml
@@ -9,10 +9,10 @@
     <packaging>war</packaging>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-security-sso/pom.xml b/spring-security-sso/pom.xml
index 938636ff18..f68b9addac 100644
--- a/spring-security-sso/pom.xml
+++ b/spring-security-sso/pom.xml
@@ -9,10 +9,10 @@
     <packaging>pom</packaging>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <modules>
diff --git a/spring-security-stormpath/pom.xml b/spring-security-stormpath/pom.xml
index 17973165ea..71a7123c2c 100644
--- a/spring-security-stormpath/pom.xml
+++ b/spring-security-stormpath/pom.xml
@@ -9,10 +9,10 @@
     <url>http://maven.apache.org</url>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <developers>
diff --git a/spring-security-thymeleaf/pom.xml b/spring-security-thymeleaf/pom.xml
index aa36e5f59a..d9dea95e21 100644
--- a/spring-security-thymeleaf/pom.xml
+++ b/spring-security-thymeleaf/pom.xml
@@ -10,10 +10,10 @@
     <description>Spring Security with Thymeleaf tutorial</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-security-x509/pom.xml b/spring-security-x509/pom.xml
index 89fed39920..d6a4b5693b 100644
--- a/spring-security-x509/pom.xml
+++ b/spring-security-x509/pom.xml
@@ -9,10 +9,10 @@
     <packaging>pom</packaging>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <modules>
diff --git a/spring-session/pom.xml b/spring-session/pom.xml
index c1c872ca74..4c256663b0 100644
--- a/spring-session/pom.xml
+++ b/spring-session/pom.xml
@@ -7,10 +7,10 @@
     <packaging>jar</packaging>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-sleuth/pom.xml b/spring-sleuth/pom.xml
index 2fee474dbe..418edeaec7 100644
--- a/spring-sleuth/pom.xml
+++ b/spring-sleuth/pom.xml
@@ -8,10 +8,10 @@
     <packaging>jar</packaging>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-social-login/pom.xml b/spring-social-login/pom.xml
index d2e9497bcf..d08600a8e4 100644
--- a/spring-social-login/pom.xml
+++ b/spring-social-login/pom.xml
@@ -6,10 +6,10 @@
     <packaging>war</packaging>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>
diff --git a/spring-zuul/pom.xml b/spring-zuul/pom.xml
index b1036c9a8a..37bdb09367 100644
--- a/spring-zuul/pom.xml
+++ b/spring-zuul/pom.xml
@@ -8,10 +8,10 @@
     <packaging>pom</packaging>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <modules>
diff --git a/stripe/pom.xml b/stripe/pom.xml
index b6dae6e680..ca165934a0 100644
--- a/stripe/pom.xml
+++ b/stripe/pom.xml
@@ -10,10 +10,10 @@
     <description>Demo project for Stripe API</description>
 
     <parent>
-        <artifactId>parent-boot-5</artifactId>
+        <artifactId>parent-boot-1</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-5</relativePath>
+        <relativePath>../parent-boot-1</relativePath>
     </parent>
 
     <dependencies>