</dependency>
</dependencies>
<properties>
- <maven.compiler.source>1.8</maven.compiler.source>
- <maven.compiler.target>1.8</maven.compiler.target>
+ <maven.compiler.source>9</maven.compiler.source>
+ <maven.compiler.target>9</maven.compiler.target>
<org.lightningdevkit.skipdocs>true</org.lightningdevkit.skipdocs>
</properties>