diff --git a/core-java-modules/core-java-calculating-moving-averages/pom.xml b/core-java-modules/core-java-calculating-moving-averages/pom.xml
index 751e187ca5..33de5a2546 100644
--- a/core-java-modules/core-java-calculating-moving-averages/pom.xml
+++ b/core-java-modules/core-java-calculating-moving-averages/pom.xml
@@ -4,27 +4,25 @@
          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>org.example</groupId>
     <artifactId>core-java-calculating-moving-averages</artifactId>
-    <version>1.0-SNAPSHOT</version>
+    <name>core-java-calculating-moving-averages</name>
+    <packaging>war</packaging>
 
     <parent>
-        <artifactId>core-java-modules</artifactId>
         <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
     </parent>
 
     <properties>
-        <maven.compiler.source>17</maven.compiler.source>
-        <maven.compiler.target>17</maven.compiler.target>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <commons-math3.version>3.6.1</commons-math3.version>
     </properties>
 
     <dependencies>
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-math3</artifactId>
-            <version>3.6.1</version>
+            <version>${commons-math3.version}</version>
         </dependency>
     </dependencies>
 </project>
\ No newline at end of file