Version read and replace

[jhoomsharabi]

I have pom.xml, below is snippet of my pom.xml file:
pom.xml
-------
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"; 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; 
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 
http://maven.apache.org/maven-v4_0_0.xsd";>
? <modelVersion>4.0.0</modelVersion>
? <groupId>com.xkri.kill.tokens</groupId>
? <artifactId>tokens-active-dent</artifactId>
? <version>7.5.02.02</version> 
? <!-- default packaging -->
? <packaging>jar</packaging>
? <name>Colt and ADAM</name>
? <description>This package provides the ${name}</description>
? :
? :
? :
?</project>

?I want to pick the version from node
?<version>7.5.02.02</version>
?and replace it to another config.xml:
?config.xml
?----------
?<?xml version="1.0" encoding="UTF-8"?>
<installationTaskConfiguration xmlns="http://www.colt.com";
?????????????????????????????? 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
?????????????????????????????? xsi:schemaLocation="http://www.colt.com 
InstallationTaskConfiguration.xsd">
?????????????????????????????? 
? <registryVersion product="" releaseVersion="7" majorVersion="5" 
minorVersion="02"/>
? <productFeature id="tokens-active-dent"
??????? parent="base-dent"
??????????????????? state="INSTALLING"
??????????????????? requiredDiskSpaceMode="default"
??????????????????? rebootRequiredOnInstall="false"
??????????????????? rebootRequiredOnUninstall="false"
??????????????????? rebootRequiredOnUpgrade="false"
??????????????????? backupOnUpgrade="false">
????? <version product="" releaseVersion="7" majorVersion="5" minorVersion="02" 
subMinorVersion="SNAPSHOT"/>
????? <requiredDiskSpaceMap>
??????? <requiredDiskSpace id="default" size="1MB"/>
??????? <requiredDiskSpace id="backup" size="0MB"/>
??????? <requiredDiskSpace id="temporary" size="0MB"/>
????? </requiredDiskSpaceMap>
??? </productFeature>
??? :
??? :
??? :
?</installationTaskConfiguration>

?in config.xml file I want to reaplce in this format:
?<version product="" releaseVersion="7" majorVersion="5" minorVersion="02" 
subMinorVersion="02"/>
?can anyone give me an idea on how to copy and repace in above mentioend format?

Thanks