</build>
<properties>
<encoding>UTF-8</encoding>
- <epsdk.version>2.1.0</epsdk.version>
+ <epsdk.version>2.3.1</epsdk.version>
<springframework.version>4.2.0.RELEASE</springframework.version>
<hibernate.version>4.3.11.Final</hibernate.version>
<logback.version>1.2.3</logback.version>
<artifactId>jackson-dataformat-xml</artifactId>
<version>${jackson.version}</version>
</dependency>
+ <dependency>
+ <groupId>com.google.code.gson</groupId>
+ <artifactId>gson</artifactId>
+ <version>2.8.0</version>
+ </dependency>
<!-- Elastic Search -->
<dependency>
<groupId>org.elasticsearch</groupId>