Cannot compile the source code of branch "release-5.3.0"

https://github.com/SmartBear/soapui/branches

Tried to compile release-5.3.0 branch. But, it failed. Then I had to modify pom.xml in soapui folder. 5.3.0--->5.2.1

<!-- In-app analytics -->
<dependency>
<groupId>com.smartbear.utils.analytics</groupId>
<artifactId>analytics-core</artifactId>
<version>5.2.1</version>
</dependency>

<dependency>
<groupId>com.smartbear.utils.analytics</groupId>
<artifactId>out-app-analytics-provider</artifactId>
<version>5.2.1</version>
</dependency>

any suggestion?