diff --git a/maven-modules/maven-simple/maven-profiles/pom.xml b/maven-modules/maven-simple/maven-profiles/pom.xml
index 322dada104..ba915038ad 100644
--- a/maven-modules/maven-simple/maven-profiles/pom.xml
+++ b/maven-modules/maven-simple/maven-profiles/pom.xml
@@ -5,7 +5,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.baeldung</groupId>
     <artifactId>maven-profiles</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
+    <version>1.0.0-SNAPSHOT</version>
     <name>maven-profiles</name>
 
     <profiles>
diff --git a/maven-modules/maven-simple/parent-project/core/pom.xml b/maven-modules/maven-simple/parent-project/core/pom.xml
index ec25c9ace5..8f7371639f 100644
--- a/maven-modules/maven-simple/parent-project/core/pom.xml
+++ b/maven-modules/maven-simple/parent-project/core/pom.xml
@@ -10,7 +10,7 @@
     <parent>
         <artifactId>parent-project</artifactId>
         <groupId>com.baeldung</groupId>
-        <version>1.0-SNAPSHOT</version>
+        <version>1.0.0-SNAPSHOT</version>
     </parent>
 
 </project>
diff --git a/maven-modules/maven-simple/parent-project/pom.xml b/maven-modules/maven-simple/parent-project/pom.xml
index a68f8e63bc..fce9aa3f72 100644
--- a/maven-modules/maven-simple/parent-project/pom.xml
+++ b/maven-modules/maven-simple/parent-project/pom.xml
@@ -4,14 +4,13 @@
     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <artifactId>parent-project</artifactId>
-    <version>1.0-SNAPSHOT</version>
     <name>parent-project</name>
     <packaging>pom</packaging>
 
     <parent>
         <groupId>com.baeldung</groupId>
         <artifactId>maven-simple</artifactId>
-        <version>0.0.1-SNAPSHOT</version>
+        <version>1.0.0-SNAPSHOT</version>
     </parent>
 
     <modules>
diff --git a/maven-modules/maven-simple/parent-project/service/pom.xml b/maven-modules/maven-simple/parent-project/service/pom.xml
index 1953ec8638..39945af248 100644
--- a/maven-modules/maven-simple/parent-project/service/pom.xml
+++ b/maven-modules/maven-simple/parent-project/service/pom.xml
@@ -10,7 +10,7 @@
     <parent>
         <artifactId>parent-project</artifactId>
         <groupId>com.baeldung</groupId>
-        <version>1.0-SNAPSHOT</version>
+        <version>1.0.0-SNAPSHOT</version>
     </parent>
 
 </project>
diff --git a/maven-modules/maven-simple/parent-project/webapp/pom.xml b/maven-modules/maven-simple/parent-project/webapp/pom.xml
index bd13c5aeb8..1ab1321b20 100644
--- a/maven-modules/maven-simple/parent-project/webapp/pom.xml
+++ b/maven-modules/maven-simple/parent-project/webapp/pom.xml
@@ -10,7 +10,7 @@
     <parent>
         <artifactId>parent-project</artifactId>
         <groupId>com.baeldung</groupId>
-        <version>1.0-SNAPSHOT</version>
+        <version>1.0.0-SNAPSHOT</version>
     </parent>
 
 </project>
diff --git a/maven-modules/maven-simple/plugin-management/pom.xml b/maven-modules/maven-simple/plugin-management/pom.xml
index 2fb2d5ed41..3c4bd886ac 100644
--- a/maven-modules/maven-simple/plugin-management/pom.xml
+++ b/maven-modules/maven-simple/plugin-management/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <artifactId>maven-simple</artifactId>
         <groupId>com.baeldung</groupId>
-        <version>0.0.1-SNAPSHOT</version>
+        <version>1.0.0-SNAPSHOT</version>
     </parent>
 
     <modules>
@@ -56,8 +56,8 @@
     </build>
 
     <properties>
-        <maven.compiler.plugin>3.8.1</maven.compiler.plugin>
-        <maven.bulid.helper.plugin>3.2.0</maven.bulid.helper.plugin>
+        <maven.compiler.plugin>3.10.0</maven.compiler.plugin>
+        <maven.bulid.helper.plugin>3.3.0</maven.bulid.helper.plugin>
     </properties>
 
 </project>
\ No newline at end of file
diff --git a/maven-modules/maven-simple/plugin-management/submodule-1/pom.xml b/maven-modules/maven-simple/plugin-management/submodule-1/pom.xml
index c36e092254..ff08dec9a6 100644
--- a/maven-modules/maven-simple/plugin-management/submodule-1/pom.xml
+++ b/maven-modules/maven-simple/plugin-management/submodule-1/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <artifactId>plugin-management</artifactId>
         <groupId>com.baeldung</groupId>
-        <version>0.0.1-SNAPSHOT</version>
+        <version>1.0.0-SNAPSHOT</version>
     </parent>
 
     <build>
diff --git a/maven-modules/maven-simple/plugin-management/submodule-2/pom.xml b/maven-modules/maven-simple/plugin-management/submodule-2/pom.xml
index e50d3cc26d..5db76cebdb 100644
--- a/maven-modules/maven-simple/plugin-management/submodule-2/pom.xml
+++ b/maven-modules/maven-simple/plugin-management/submodule-2/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <artifactId>plugin-management</artifactId>
         <groupId>com.baeldung</groupId>
-        <version>0.0.1-SNAPSHOT</version>
+        <version>1.0.0-SNAPSHOT</version>
     </parent>
 
 </project>
\ No newline at end of file
diff --git a/maven-modules/maven-simple/pom.xml b/maven-modules/maven-simple/pom.xml
index 938e2240f8..fe59259758 100644
--- a/maven-modules/maven-simple/pom.xml
+++ b/maven-modules/maven-simple/pom.xml
@@ -5,6 +5,7 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>maven-simple</artifactId>
     <name>maven-simple</name>
+    <version>1.0.0-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <parent>